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<title>KE3S</title>
<id>https://peda.net/id/0bc3432ebc9</id>
<updated>2018-09-20T08:28:46+03:00</updated>
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<entry>
<title>Kpl.3.2</title>
<id>https://peda.net/id/c662c726e09</id>
<updated>2018-11-05T02:28:53+02:00</updated>
<link href="https://peda.net/p/kirin_porsti/kemia/ke3s/kpl-3-2#top" />
<content type="html">3.8&lt;br/&gt;&#10;&lt;img src=&quot;https://math-demo.abitti.fi/math.svg?latex=NH_3&quot; alt=&quot;NH_3&quot;/&gt;&lt;br/&gt;&#10;&lt;img src=&quot;https://math-demo.abitti.fi/math.svg?latex=CO_2&quot; alt=&quot;CO_2&quot;/&gt;&lt;br/&gt;&#10;&lt;img src=&quot;https://math-demo.abitti.fi/math.svg?latex=Cl_2&quot; alt=&quot;Cl_2&quot;/&gt;&lt;br/&gt;&#10;&lt;img src=&quot;https://math-demo.abitti.fi/math.svg?latex=H_2&quot; alt=&quot;H_2&quot;/&gt;&lt;br/&gt;&#10;&lt;img src=&quot;https://math-demo.abitti.fi/math.svg?latex=CO_2&quot; alt=&quot;CO_2&quot;/&gt;&lt;br/&gt;&#10;&lt;img src=&quot;https://math-demo.abitti.fi/math.svg?latex=O_2&quot; alt=&quot;O_2&quot;/&gt;&lt;br/&gt;&#10;&lt;img src=&quot;https://math-demo.abitti.fi/math.svg?latex=H_2&quot; alt=&quot;H_2&quot;/&gt;&lt;br/&gt;&#10;&lt;br/&gt;&#10;3.10&lt;br/&gt;&#10;&lt;img src=&quot;https://math-demo.abitti.fi/math.svg?latex=m%5Cleft(CO%5Cleft(NH_2%5Cright)_2%5Cright)%3D30kg%3D30%5Ccdot10%5E3g&quot; alt=&quot;m\left(CO\left(NH_2\right)_2\right)=30kg=30\cdot10^3g&quot;/&gt;&lt;br/&gt;&#10;&lt;img src=&quot;https://math-demo.abitti.fi/math.svg?latex=M%5Cleft(CO%5Cleft(NH_2%5Cright)_2%5Cright)%3D60%7B%2C%7D062%5C%20%5Cfrac%7Bg%7D%7Bmol%7D&quot; alt=&quot;M\left(CO\left(NH_2\right)_2\right)=60{,}062\ \frac{g}{mol}&quot;/&gt;&lt;br/&gt;&#10;&lt;img src=&quot;https://math-demo.abitti.fi/math.svg?latex=V_m%3D22%7B%2C%7D41%5C%20%5Cfrac%7Bdm%5E3%7D%7Bmol%7D&quot; alt=&quot;V_m=22{,}41\ \frac{dm^3}{mol}&quot;/&gt;&lt;br/&gt;&#10;&lt;img src=&quot;https://math-demo.abitti.fi/math.svg?latex=V%5Cleft(NH_3%5Cright)%3D%3F&quot; alt=&quot;V\left(NH_3\right)=?&quot;/&gt;&lt;br/&gt;&#10;&lt;br/&gt;&#10;&lt;img src=&quot;https://math-demo.abitti.fi/math.svg?latex=n%5Cleft(CO%5Cleft(NH_2%5Cright)_2%5Cright)%3D%5Cfrac%7Bm%7D%7BM%7D%3D%5Cfrac%7B30%5Ccdot10%5E3%5C%20g%7D%7B60%7B%2C%7D062%5C%20%5Cfrac%7Bg%7D%7Bmol%7D%7D%3D499%7B%2C%7D5%5C%20mol&quot; alt=&quot;n\left(CO\left(NH_2\right)_2\right)=\frac{m}{M}=\frac{30\cdot10^3\ g}{60{,}062\ \frac{g}{mol}}=499{,}5\ mol&quot;/&gt;&lt;br/&gt;&#10;&lt;img src=&quot;https://math-demo.abitti.fi/math.svg?latex=%5Cfrac%7Bn%5Cleft(NH_3%5Cright)%7D%7Bn%5Cleft(CO%5Cleft(NH_2%5Cright)_2%5Cright)%7D%3D%5Cfrac%7B2%7D%7B1%7D&quot; alt=&quot;\frac{n\left(NH_3\right)}{n\left(CO\left(NH_2\right)_2\right)}=\frac{2}{1}&quot;/&gt;&lt;span&gt;, joten&lt;/span&gt;&lt;br/&gt;&#10;&lt;div&gt;&lt;img src=&quot;https://math-demo.abitti.fi/math.svg?latex=n%5Cleft(NH_3%5Cright)%3D2%5Ccdot499%7B%2C%7D5%5C%20mol%3D999%7B%2C%7D0%5C%20mol&quot; alt=&quot;n\left(NH_3\right)=2\cdot499{,}5\ mol=999{,}0\ mol&quot;/&gt;&lt;/div&gt;&#10;&lt;br/&gt;&#10;&lt;img src=&quot;https://math-demo.abitti.fi/math.svg?latex=V%5Cleft(NH_3%5Cright)%3DnV_m%3D999%7B%2C%7D0%5C%20mol%5Ccdot22%7B%2C%7D41%5C%20%5Cfrac%7Bdm%5E3%7D%7Bmol%7D%3D22%5C%20390%5C%20dm%5E3%5Capprox22%5C%20000%5C%20dm%5E3%3D22%5C%20m%5E3&quot; alt=&quot;V\left(NH_3\right)=nV_m=999{,}0\ mol\cdot22{,}41\ \frac{dm^3}{mol}=22\ 390\ dm^3\approx22\ 000\ dm^3=22\ m^3&quot;/&gt;&lt;br/&gt;&#10;3.12&lt;br/&gt;&#10;&lt;img src=&quot;https://math-demo.abitti.fi/math.svg?latex=m%5Cleft(Aine%5C%20x%5Cright)%3D1%7B%2C%7D00g&quot; alt=&quot;m\left(Aine\ x\right)=1{,}00g&quot;/&gt;&lt;br/&gt;&#10;&lt;img src=&quot;https://math-demo.abitti.fi/math.svg?latex=V%5Cleft(H_2%5Cright)%3D0%7B%2C%7D934%5C%20l%3D0%7B%2C%7D934%5C%20dm%5E3&quot; alt=&quot;V\left(H_2\right)=0{,}934\ l=0{,}934\ dm^3&quot;/&gt;&lt;br/&gt;&#10;&lt;img src=&quot;https://math-demo.abitti.fi/math.svg?latex=V_m%3D22%7B%2C%7D41%5C%20%5Cfrac%7Bdm%5E3%7D%7Bmol%7D&quot; alt=&quot;V_m=22{,}41\ \frac{dm^3}{mol}&quot;/&gt;&lt;br/&gt;&#10;&lt;img src=&quot;https://math-demo.abitti.fi/math.svg?latex=Aine%5C%20x%3D%3F&quot; alt=&quot;Aine\ x=?&quot;/&gt;&lt;br/&gt;&#10;&lt;div&gt; &lt;/div&gt;&#10;&lt;div&gt;&lt;img src=&quot;https://math-demo.abitti.fi/math.svg?latex=x%5Cleft(s%5Cright)%2B2HCl%5Cleft(aq%5Cright)%5Crightarrow%20xCl_2%5Cleft(aq%5Cright)%2BH_2%5Cleft(g%5Cright)&quot; alt=&quot;x\left(s\right)+2HCl\left(aq\right)\rightarrow xCl_2\left(aq\right)+H_2\left(g\right)&quot;/&gt;&lt;/div&gt;&#10;&lt;br/&gt;&#10;&lt;img src=&quot;https://math-demo.abitti.fi/math.svg?latex=n%5Cleft(H_2%5Cright)%3D%5Cfrac%7BV%5Cleft(H_2%5Cright)%7D%7BV_m%7D%3D%5Cfrac%7B0%7B%2C%7D934%5C%20dm%5E3%7D%7B22%7B%2C%7D41%5C%20%5Cfrac%7Bdm%5E3%7D%7Bmol%7D%7D%3D0%7B%2C%7D41678%5C%20mol&quot; alt=&quot;n\left(H_2\right)=\frac{V\left(H_2\right)}{V_m}=\frac{0{,}934\ dm^3}{22{,}41\ \frac{dm^3}{mol}}=0{,}41678\ mol&quot;/&gt;&lt;br/&gt;&#10;&lt;img src=&quot;https://math-demo.abitti.fi/math.svg?latex=%5Cfrac%7Bn%5Cleft(x%5Cright)%7D%7Bn%5Cleft(H_2%5Cright)%7D%3D%5Cfrac%7B1%7D%7B1%7D%5C%20%5CLeftrightarrow%5C%20n%5Cleft(x%5Cright)%3D1%5Ccdot0%7B%2C%7D41678%5C%20mol&quot; alt=&quot;\frac{n\left(x\right)}{n\left(H_2\right)}=\frac{1}{1}\ \Leftrightarrow\ n\left(x\right)=1\cdot0{,}41678\ mol&quot;/&gt;&lt;br/&gt;&#10;&lt;div&gt; &lt;/div&gt;&#10;&lt;div&gt;&lt;img src=&quot;https://math-demo.abitti.fi/math.svg?latex=n%3D%5Cfrac%7Bm%7D%7BM%7D&quot; alt=&quot;n=\frac{m}{M}&quot;/&gt;, josta &lt;/div&gt;&#10;&lt;img src=&quot;https://math-demo.abitti.fi/math.svg?latex=M%5Cleft(x%5Cright)%3D%5Cfrac%7Bm%7D%7Bn%7D%3D%5Cfrac%7B1%7B%2C%7D00%5C%20g%7D%7B0%7B%2C%7D041678%5C%20mol%7D%3D23%7B%2C%7D993%5C%20%5Cfrac%7Bg%7D%7Bmol%7D&quot; alt=&quot;M\left(x\right)=\frac{m}{n}=\frac{1{,}00\ g}{0{,}041678\ mol}=23{,}993\ \frac{g}{mol}&quot;/&gt;&#10;&lt;div&gt;Kaavasta &lt;img src=&quot;https://math-demo.abitti.fi/math.svg?latex=xCl_2&quot; alt=&quot;xCl_2&quot;/&gt;voidaan päätellä, että kysytty metalli muodostaaa ionin &lt;img src=&quot;https://math-demo.abitti.fi/math.svg?latex=x%5E%7B2%2B%7D&quot; alt=&quot;x^{2+}&quot;/&gt;, joten se voisi olla jokin toisen pääryhmän metalleista, Taulukkokirjan mukaan M(Mg)=24,31 g/mol, joten se on lähimpänä ratkaisua moolimasassaa. Mettalli oli siis magnesiumia.&lt;/div&gt;&#10;&lt;br/&gt;&#10;3.13&lt;br/&gt;&#10;a)&lt;br/&gt;&#10;&lt;div&gt;&lt;img src=&quot;https://math-demo.abitti.fi/math.svg?latex=2NaN_3%5Crightarrow3N_2%5Cleft(g%5Cright)%2B2Na%5Cleft(l%5Cright)&quot; alt=&quot;2NaN_3\rightarrow3N_2\left(g\right)+2Na\left(l\right)&quot;/&gt;&lt;/div&gt;&#10;&lt;br/&gt;&#10;b)&lt;br/&gt;&#10;&lt;img src=&quot;https://math-demo.abitti.fi/math.svg?latex=p%3D120%5Ccdot10%5E3Pa&quot; alt=&quot;p=120\cdot10^3Pa&quot;/&gt;&lt;br/&gt;&#10;&lt;img src=&quot;https://math-demo.abitti.fi/math.svg?latex=T%3D40%7B%2C%7D0%C2%B0C%3D313%7B%2C%7D15K&quot; alt=&quot;T=40{,}0°C=313{,}15K&quot;/&gt;&lt;br/&gt;&#10;&lt;img src=&quot;https://math-demo.abitti.fi/math.svg?latex=m%5Cleft(NaN_3%5Cright)%3D120g&quot; alt=&quot;m\left(NaN_3\right)=120g&quot;/&gt;&lt;br/&gt;&#10;&lt;div&gt;&lt;img src=&quot;https://math-demo.abitti.fi/math.svg?latex=M%5Cleft(NaN_3%5Cright)%3D65%7B%2C%7D02%5C%20%5Cfrac%7Bg%7D%7Bmol%7D&quot; alt=&quot;M\left(NaN_3\right)=65{,}02\ \frac{g}{mol}&quot;/&gt;&lt;/div&gt;&#10;&lt;img src=&quot;https://math-demo.abitti.fi/math.svg?latex=R%3D8%7B%2C%7D31451%5Cfrac%7BPa%5Ccdot%20m%5E3%7D%7Bmol%5Ccdot%20K%7D&quot; alt=&quot;R=8{,}31451\frac{Pa\cdot m^3}{mol\cdot K}&quot;/&gt;&lt;br/&gt;&#10;&lt;div&gt;&lt;img src=&quot;https://math-demo.abitti.fi/math.svg?latex=V%5Cleft(N_2%5Cright)%3D%3F&quot; alt=&quot;V\left(N_2\right)=?&quot;/&gt;&lt;/div&gt;&#10;&lt;br/&gt;&#10;&lt;div&gt;&lt;img src=&quot;https://math-demo.abitti.fi/math.svg?latex=n%5Cleft(NaN_3%5Cright)%3D%5Cfrac%7Bm%7D%7BM%7D%3D%5Cfrac%7B120g%7D%7B65%7B%2C%7D02%5C%20%5Cfrac%7Bg%7D%7Bmol%7D%7D%3D1%7B%2C%7D8456%5C%20mol&quot; alt=&quot;n\left(NaN_3\right)=\frac{m}{M}=\frac{120g}{65{,}02\ \frac{g}{mol}}=1{,}8456\ mol&quot;/&gt;&lt;/div&gt;&#10;&lt;img src=&quot;https://math-demo.abitti.fi/math.svg?latex=%5Cfrac%7Bn%5Cleft(N_2%5Cright)%7D%7Bn%5Cleft(NaN_3%5Cright)%7D%3D%5Cfrac%7B3%7D%7B2%7D%5Crightarrow%20n%5Cleft(N_2%5Cright)%3D%5Cfrac%7B3%7D%7B2%7D%5Ccdot%20n%5Cleft(NaN_3%5Cright)%3D%5Cfrac%7B3%7D%7B2%7D%5Ccdot1%7B%2C%7D8456%5C%20mol%3D2%7B%2C%7D7684%5C%20mol&quot; alt=&quot;\frac{n\left(N_2\right)}{n\left(NaN_3\right)}=\frac{3}{2}\rightarrow n\left(N_2\right)=\frac{3}{2}\cdot n\left(NaN_3\right)=\frac{3}{2}\cdot1{,}8456\ mol=2{,}7684\ mol&quot;/&gt;&lt;br/&gt;&#10;&lt;div&gt; &lt;/div&gt;&#10;&lt;div&gt;&lt;img src=&quot;https://math-demo.abitti.fi/math.svg?latex=pV%3DnRT%7B%2C%7D%5C%20josta%5C%20V%3D%5Cfrac%7BvRT%7D%7Bp%7D&quot; alt=&quot;pV=nRT{,}\ josta\ V=\frac{vRT}{p}&quot;/&gt;&lt;/div&gt;&#10;&lt;img src=&quot;https://math-demo.abitti.fi/math.svg?latex=V%5Cleft(N_2%5Cright)%3D%5Cfrac%7B2%7B%2C%7D7684%5C%20mol%5Ccdot8%7B%2C%7D31451%5C%20%5Cfrac%7BPa%5Ccdot%20m%5E3%7D%7Bmol%5Ccdot%5C%20K%7D%5Ccdot313%7B%2C%7D15K%7D%7B120%5Ccdot10%5E3Pa%7D%3D0%7B%2C%7D060067%5C%20m%5E3%5Capprox60%7B%2C%7D1%5C%20dm%5E3&quot; alt=&quot;V\left(N_2\right)=\frac{2{,}7684\ mol\cdot8{,}31451\ \frac{Pa\cdot m^3}{mol\cdot\ K}\cdot313{,}15K}{120\cdot10^3Pa}=0{,}060067\ m^3\approx60{,}1\ dm^3&quot;/&gt;&lt;br/&gt;&#10;&lt;div&gt; &lt;/div&gt;&#10;&lt;div&gt;c)&lt;/div&gt;&#10;&lt;div&gt;Typpi kaasun tilavuus olisi suurempi, sillä normaali paine on pienempi (noin 101 kPa) kui 120 kPa. Kun paine pienenee, kaasun tilavuus kasvaa vakiolämpötilassa.&lt;/div&gt;&#10;&lt;br/&gt;&#10;3.15</content>
<published>2018-11-05T02:28:53+02:00</published>
</entry>

<entry>
<title>Kpl.5.2</title>
<id>https://peda.net/id/39857b82dc0</id>
<updated>2018-10-30T08:37:08+02:00</updated>
<link href="https://peda.net/p/kirin_porsti/kemia/ke3s/kpl-5-2#top" />
<content type="html">5.12&lt;br/&gt;&#10;a ja c&lt;br/&gt;&#10;&lt;br/&gt;&#10;5.13&lt;br/&gt;&#10;a) &lt;br/&gt;&#10;&lt;img src=&quot;https://math-demo.abitti.fi/math.svg?latex=Fe_2O_3%2B2Al%5Crightarrow%20Al_2O_3%2B2Fe&quot; alt=&quot;Fe_2O_3+2Al\rightarrow Al_2O_3+2Fe&quot;/&gt;&lt;br/&gt;&#10;&lt;div&gt;&lt;img src=&quot;https://math-demo.abitti.fi/math.svg?latex=%5CDelta%20H%3D-1670-%5Cleft(-822%7B%2C%7D2%5Cright)%3D-847%7B%2C%7D8kJ&quot; alt=&quot;\Delta H=-1670-\left(-822{,}2\right)=-847{,}8kJ&quot;/&gt;&lt;br/&gt;&#10;b)&lt;br/&gt;&#10;&lt;div&gt;&lt;img src=&quot;https://math-demo.abitti.fi/math.svg?latex=C_2H_4%5Crightarrow%20C_2H_6&quot; alt=&quot;C_2H_4\rightarrow C_2H_6&quot;/&gt;&lt;/div&gt;&#10;&lt;img src=&quot;https://math-demo.abitti.fi/math.svg?latex=%5CDelta%20H%3D-84%7B%2C%7D7-52%7B%2C%7D3%3D-137kJ&quot; alt=&quot;\Delta H=-84{,}7-52{,}3=-137kJ&quot;/&gt;&lt;br/&gt;&#10;c)&lt;br/&gt;&#10;&lt;div&gt;&lt;img src=&quot;https://math-demo.abitti.fi/math.svg?latex=CaO%2BCO_2%5Crightarrow%20CaCO_3&quot; alt=&quot;CaO+CO_2\rightarrow CaCO_3&quot;/&gt;&lt;/div&gt;&#10;&lt;img src=&quot;https://math-demo.abitti.fi/math.svg?latex=%5CDelta%20H%3D-1206%7B%2C%7D9-%5Cleft(-635%7B%2C%7D6%2B%5Cleft(-393%7B%2C%7D5%5Cright)%5Cright)%3D-176%7B%2C%7D5kJ%5Capprox177kJ&quot; alt=&quot;\Delta H=-1206{,}9-\left(-635{,}6+\left(-393{,}5\right)\right)=-176{,}5kJ\approx177kJ&quot;/&gt;&lt;br/&gt;&#10;d)&lt;br/&gt;&#10;&lt;br/&gt;&#10;&lt;br/&gt;&#10;&lt;/div&gt;&#10;</content>
<published>2018-10-30T08:37:08+02:00</published>
</entry>

<entry>
<title>Kpl. 4.4</title>
<id>https://peda.net/id/b9168610db7</id>
<updated>2018-10-29T15:29:55+02:00</updated>
<link href="https://peda.net/p/kirin_porsti/kemia/ke3s/kpl-4-4#top" />
<content type="html">4.21&lt;br/&gt;&#10;a) &lt;br/&gt;&#10;4.23&lt;br/&gt;&#10;4.24&lt;br/&gt;&#10;4.27</content>
<published>2018-10-29T15:29:55+02:00</published>
</entry>

<entry>
<title>Kpl. 4.3</title>
<id>https://peda.net/id/109c31d4d82</id>
<updated>2018-10-26T15:18:10+03:00</updated>
<link href="https://peda.net/p/kirin_porsti/kemia/ke3s/kpl-4-3#top" />
<content type="html">4.13&lt;br/&gt;&#10;a)&lt;br/&gt;&#10;&lt;a href=&quot;https://peda.net/p/kirin_porsti/kemia/ke3s/kpl-4-3/4-13-a-png#top&quot; title=&quot;4.13 a..PNG&quot;&gt;&lt;img src=&quot;https://peda.net/p/kirin_porsti/kemia/ke3s/kpl-4-3/4-13-a-png:file/photo/a30433790b829b85e2e697d1ffb998b4dff09578/4.13%20a..PNG&quot; alt=&quot;&quot; title=&quot;4.13 a..PNG&quot; class=&quot;inline&quot; loading=&quot;lazy&quot;/&gt;&lt;/a&gt;&lt;br/&gt;&#10;Butaani&lt;br/&gt;&#10;b)&lt;br/&gt;&#10;&lt;a href=&quot;https://peda.net/p/kirin_porsti/kemia/ke3s/kpl-4-3/4-13-b-png#top&quot; title=&quot;4.13 b..PNG&quot;&gt;&lt;img src=&quot;https://peda.net/p/kirin_porsti/kemia/ke3s/kpl-4-3/4-13-b-png:file/photo/894a5b4a8bddd4f99669422bff44b3c8a80c7699/4.13%20b..PNG&quot; alt=&quot;&quot; title=&quot;4.13 b..PNG&quot; class=&quot;inline&quot; loading=&quot;lazy&quot;/&gt;&lt;/a&gt;&lt;br/&gt;&#10;2-kloori-2-penteeni&lt;br/&gt;&#10;&lt;a href=&quot;https://peda.net/p/kirin_porsti/kemia/ke3s/kpl-4-3/4-13-b-2-png#top&quot; title=&quot;4.13 b.2.PNG&quot;&gt;&lt;img src=&quot;https://peda.net/p/kirin_porsti/kemia/ke3s/kpl-4-3/4-13-b-2-png:file/photo/59fdb98f0709ec4d4f6137405208f92e708e40e1/4.13%20b.2.PNG&quot; alt=&quot;&quot; title=&quot;4.13 b.2.PNG&quot; class=&quot;inline&quot; loading=&quot;lazy&quot;/&gt;&lt;/a&gt;&lt;br/&gt;&#10;3-kloori-2-penteeni&lt;br/&gt;&#10;c)&lt;br/&gt;&#10;&lt;a href=&quot;https://peda.net/p/kirin_porsti/kemia/ke3s/kpl-4-3/4-13-c-1-png#top&quot; title=&quot;4.13 c.1.PNG&quot;&gt;&lt;img src=&quot;https://peda.net/p/kirin_porsti/kemia/ke3s/kpl-4-3/4-13-c-1-png:file/photo/0121f948e607ca49804f0895a625ff9db12ce953/4.13%20c.1.PNG&quot; alt=&quot;&quot; title=&quot;4.13 c.1.PNG&quot; class=&quot;inline&quot; loading=&quot;lazy&quot;/&gt;&lt;/a&gt;&lt;br/&gt;&#10;2-fluoriheptaani&lt;br/&gt;&#10;&lt;a href=&quot;https://peda.net/p/kirin_porsti/kemia/ke3s/kpl-4-3/4-13-c-2-png#top&quot; title=&quot;4.13 c.2.PNG&quot;&gt;&lt;img src=&quot;https://peda.net/p/kirin_porsti/kemia/ke3s/kpl-4-3/4-13-c-2-png:file/photo/762d02764668ba10d98702b9a68fd8790d550b2e/4.13%20c.2.PNG&quot; alt=&quot;&quot; title=&quot;4.13 c.2.PNG&quot; class=&quot;inline&quot; loading=&quot;lazy&quot;/&gt;&lt;/a&gt;&lt;br/&gt;&#10;1-fluoriheptaani&lt;br/&gt;&#10;d)&lt;br/&gt;&#10;&lt;a href=&quot;https://peda.net/p/kirin_porsti/kemia/ke3s/kpl-4-3/4-13-d-png#top&quot; title=&quot;4.13 d..PNG&quot;&gt;&lt;img src=&quot;https://peda.net/p/kirin_porsti/kemia/ke3s/kpl-4-3/4-13-d-png:file/photo/74876eb8a26327a2ae7f88df9b04616759634e63/4.13%20d..PNG&quot; alt=&quot;&quot; title=&quot;4.13 d..PNG&quot; class=&quot;inline&quot; loading=&quot;lazy&quot;/&gt;&lt;/a&gt;&lt;br/&gt;&#10;Syklopentanoli&lt;br/&gt;&#10;e)&lt;br/&gt;&#10;&lt;a href=&quot;https://peda.net/p/kirin_porsti/kemia/ke3s/kpl-4-3/4-13-e-png#top&quot; title=&quot;4.13 e..PNG&quot;&gt;&lt;img src=&quot;https://peda.net/p/kirin_porsti/kemia/ke3s/kpl-4-3/4-13-e-png:file/photo/6e31d16c9a26f59172988932af170d55d2e85d40/4.13%20e..PNG&quot; alt=&quot;&quot; title=&quot;4.13 e..PNG&quot; class=&quot;inline&quot; loading=&quot;lazy&quot;/&gt;&lt;/a&gt;&lt;br/&gt;&#10;&lt;br/&gt;&#10;4.14&lt;br/&gt;&#10;A&lt;br/&gt;&#10;&lt;a href=&quot;https://peda.net/p/kirin_porsti/kemia/ke3s/kpl-4-3/4-14-a-png#top&quot; title=&quot;4.14 A.PNG&quot;&gt;&lt;img src=&quot;https://peda.net/p/kirin_porsti/kemia/ke3s/kpl-4-3/4-14-a-png:file/photo/1ac2280b264721e9b9ca8bb71c46bfaeb245a627/4.14%20A.PNG&quot; alt=&quot;&quot; title=&quot;4.14 A.PNG&quot; class=&quot;inline&quot; loading=&quot;lazy&quot;/&gt;&lt;/a&gt;&lt;br/&gt;&#10;B&lt;br/&gt;&#10;&lt;a href=&quot;https://peda.net/p/kirin_porsti/kemia/ke3s/kpl-4-3/4-14-b-png#top&quot; title=&quot;4.14 B.PNG&quot;&gt;&lt;img src=&quot;https://peda.net/p/kirin_porsti/kemia/ke3s/kpl-4-3/4-14-b-png:file/photo/7c299e3ea706ad599d14dd13d1c862f5e171a834/4.14%20B.PNG&quot; alt=&quot;&quot; title=&quot;4.14 B.PNG&quot; class=&quot;inline&quot; loading=&quot;lazy&quot;/&gt;&lt;/a&gt;&lt;br/&gt;&#10;C&lt;br/&gt;&#10;&lt;a href=&quot;https://peda.net/p/kirin_porsti/kemia/ke3s/kpl-4-3/4-14-c-png#top&quot; title=&quot;4.14 C.PNG&quot;&gt;&lt;img src=&quot;https://peda.net/p/kirin_porsti/kemia/ke3s/kpl-4-3/4-14-c-png:file/photo/d031ec7674dd54d36a5ea6c9e274507735d0f160/4.14%20C.PNG&quot; alt=&quot;&quot; title=&quot;4.14 C.PNG&quot; class=&quot;inline&quot; loading=&quot;lazy&quot;/&gt;&lt;/a&gt;&lt;br/&gt;&#10;D&lt;br/&gt;&#10;&lt;a href=&quot;https://peda.net/p/kirin_porsti/kemia/ke3s/kpl-4-3/4-14-d-png#top&quot; title=&quot;4.14 D.PNG&quot;&gt;&lt;img src=&quot;https://peda.net/p/kirin_porsti/kemia/ke3s/kpl-4-3/4-14-d-png:file/photo/ce3dd3166a4661d25ecb5366d74a471cab030822/4.14%20D.PNG&quot; alt=&quot;&quot; title=&quot;4.14 D.PNG&quot; class=&quot;inline&quot; loading=&quot;lazy&quot;/&gt;&lt;/a&gt;&lt;br/&gt;&#10;&lt;br/&gt;&#10;4.15&lt;br/&gt;&#10;4.17&lt;br/&gt;&#10;4.20&lt;br/&gt;&#10;&lt;br/&gt;&#10;</content>
<published>2018-10-25T09:41:55+03:00</published>
</entry>

<entry>
<title>Kpl. 4.2</title>
<id>https://peda.net/id/aac5ce76d81</id>
<updated>2018-10-25T08:56:41+03:00</updated>
<link href="https://peda.net/p/kirin_porsti/kemia/ke3s/kpl-4-2#top" />
<content type="html">4.7&lt;br/&gt;&#10;&lt;span&gt;a)&lt;/span&gt;&lt;br/&gt;&#10;&lt;a href=&quot;https://peda.net/p/Kristian.peltola/ke3/tje/kpl-4-2/4-7-a-png&quot; title=&quot;4.7 a.PNG&quot;&gt;&lt;img class=&quot;inline&quot; src=&quot;https://peda.net/p/Kristian.peltola/ke3/tje/kpl-4-2/4-7-a-png:file/photo/75c6449b7455065a648b079b90f26789fd12ec2d/4.7%20a.PNG&quot; alt=&quot;4.7 a.PNG&quot; title=&quot;4.7 a.PNG&quot;/&gt;&lt;/a&gt;&lt;br/&gt;&#10;&lt;br/&gt;&#10;&lt;span&gt;b)&lt;/span&gt;&lt;br/&gt;&#10;&lt;a href=&quot;https://peda.net/p/Kristian.peltola/ke3/tje/kpl-4-2/4-7-b-png&quot; title=&quot;4.7 b.PNG&quot;&gt;&lt;img class=&quot;inline&quot; src=&quot;https://peda.net/p/Kristian.peltola/ke3/tje/kpl-4-2/4-7-b-png:file/photo/02bdfea4c7d64e2e89dc3b04cdeb815065f442fb/4.7%20b.PNG&quot; alt=&quot;4.7 b.PNG&quot; title=&quot;4.7 b.PNG&quot;/&gt;&lt;/a&gt;&lt;br/&gt;&#10;&lt;br/&gt;&#10;&lt;span&gt;c)&lt;/span&gt;&lt;br/&gt;&#10;&lt;a href=&quot;https://peda.net/p/Kristian.peltola/ke3/tje/kpl-4-2/4-7-c-png&quot; title=&quot;4.7 c.PNG&quot;&gt;&lt;img class=&quot;inline&quot; src=&quot;https://peda.net/p/Kristian.peltola/ke3/tje/kpl-4-2/4-7-c-png:file/photo/81f9b89bd20387192e427d854ef3ee0c6c960828/4.7%20c.PNG&quot; alt=&quot;4.7 c.PNG&quot; title=&quot;4.7 c.PNG&quot;/&gt;&lt;/a&gt;&lt;br/&gt;&#10;&lt;br/&gt;&#10;&lt;span&gt;4.8&lt;/span&gt;&lt;br/&gt;&#10;&lt;br/&gt;&#10;&lt;span&gt;a) Etaani&lt;/span&gt;&lt;br/&gt;&#10;&lt;span&gt;b) 1- klooributaani&lt;/span&gt;&lt;br/&gt;&#10;&lt;span&gt;c) Bentseeni&lt;/span&gt;&lt;br/&gt;&#10;&lt;span&gt;d) Naftaleeni&lt;/span&gt;&lt;br/&gt;&#10;&lt;br/&gt;&#10;&lt;span&gt;4.9&lt;/span&gt;&lt;br/&gt;&#10;&lt;br/&gt;&#10;&lt;a href=&quot;https://peda.net/p/Kristian.peltola/ke3/tje/kpl-4-2/4-9-png&quot; title=&quot;4.9.PNG&quot;&gt;&lt;img class=&quot;inline&quot; src=&quot;https://peda.net/p/Kristian.peltola/ke3/tje/kpl-4-2/4-9-png:file/photo/0fd65e90172a5a36bef7c8ff35fde2bd9a1a5f62/4.9.PNG&quot; alt=&quot;4.9.PNG&quot; title=&quot;4.9.PNG&quot;/&gt;&lt;/a&gt;&lt;br/&gt;&#10;&lt;span&gt;Kyseessä on paikkaisomeria&lt;/span&gt;&lt;br/&gt;&#10;&lt;br/&gt;&#10;&lt;span&gt;4.11&lt;/span&gt;&lt;br/&gt;&#10;&lt;span&gt;4.12&lt;/span&gt;&lt;br/&gt;&#10;&lt;br/&gt;&#10;&lt;br/&gt;&#10;&lt;br/&gt;&#10;</content>
<published>2018-10-25T08:48:58+03:00</published>
</entry>

<entry>
<title>Kpl.4.1</title>
<id>https://peda.net/id/bd992162d5f</id>
<updated>2018-10-24T22:08:59+03:00</updated>
<link href="https://peda.net/p/kirin_porsti/kemia/ke3s/kpl-4-1#top" />
<content type="html">4.1 &lt;br/&gt;&#10;a) Hapettuminen&lt;br/&gt;&#10;b) Pelkistyminen&lt;br/&gt;&#10;c) Pelkistyminen&lt;br/&gt;&#10;d) Pelkistyminen&lt;br/&gt;&#10;e) Hapettuminen&lt;br/&gt;&#10; &lt;br/&gt;&#10;4.2&lt;br/&gt;&#10;A-4 Pelkistyminen&lt;br/&gt;&#10;B-1 Hapettuminen&lt;br/&gt;&#10;C-2 Hapettuminen&lt;br/&gt;&#10;D-3 Pelkistyminen&lt;br/&gt;&#10;&lt;br/&gt;&#10;4.3&lt;br/&gt;&#10;a)&lt;br/&gt;&#10;&lt;a href=&quot;https://peda.net/p/kirin_porsti/kemia/ke3s/kpl-4-1/4-3-a-png#top&quot; title=&quot;4.3 a.PNG&quot;&gt;&lt;img src=&quot;https://peda.net/p/kirin_porsti/kemia/ke3s/kpl-4-1/4-3-a-png:file/photo/f71175b25fa4c5d2b30b902cff40cf3d6d47c53f/4.3%20a.PNG&quot; alt=&quot;&quot; title=&quot;4.3 a.PNG&quot; class=&quot;inline&quot; loading=&quot;lazy&quot;/&gt;&lt;/a&gt;&lt;br/&gt;&#10;Metanaali ja metaanihappo&lt;br/&gt;&#10;b)&lt;br/&gt;&#10;&lt;a href=&quot;https://peda.net/p/kirin_porsti/kemia/ke3s/kpl-4-1/4-3-b-png2#top&quot; title=&quot;4.3 b.PNG&quot;&gt;&lt;img src=&quot;https://peda.net/p/kirin_porsti/kemia/ke3s/kpl-4-1/4-3-b-png2:file/photo/fd6945b3f8c2062995063ca180872f483a2667cb/4.3%20b.PNG&quot; alt=&quot;&quot; title=&quot;4.3 b.PNG&quot; class=&quot;inline&quot; loading=&quot;lazy&quot;/&gt;&lt;/a&gt;&lt;br/&gt;&#10;1-Propanoli&lt;br/&gt;&#10;c)&lt;br/&gt;&#10;&lt;a href=&quot;https://peda.net/p/kirin_porsti/kemia/ke3s/kpl-4-1/4-3-c-png#top&quot; title=&quot;4.3 c.PNG&quot;&gt;&lt;img src=&quot;https://peda.net/p/kirin_porsti/kemia/ke3s/kpl-4-1/4-3-c-png:file/photo/1a8e3ddcf31b34bb70badeffee03570f2f2f6446/4.3%20c.PNG&quot; alt=&quot;&quot; title=&quot;4.3 c.PNG&quot; class=&quot;inline&quot; loading=&quot;lazy&quot;/&gt;&lt;/a&gt;&lt;br/&gt;&#10;2-Probanoni&lt;br/&gt;&#10;d)&lt;br/&gt;&#10;&lt;a href=&quot;https://peda.net/p/kirin_porsti/kemia/ke3s/kpl-4-1/4-3-d-png#top&quot; title=&quot;4.3 d.PNG&quot;&gt;&lt;img src=&quot;https://peda.net/p/kirin_porsti/kemia/ke3s/kpl-4-1/4-3-d-png:file/photo/52b9aefdba8da6ef72ff4f571eabfdcd50d1d5c1/4.3%20d.PNG&quot; alt=&quot;&quot; title=&quot;4.3 d.PNG&quot; class=&quot;inline&quot; loading=&quot;lazy&quot;/&gt;&lt;/a&gt;&lt;br/&gt;&#10;3-pentanoli&lt;br/&gt;&#10;e)&lt;br/&gt;&#10;&lt;a href=&quot;https://peda.net/p/kirin_porsti/kemia/ke3s/kpl-4-1/4-3-e-png#top&quot; title=&quot;4.3 e.PNG&quot;&gt;&lt;img src=&quot;https://peda.net/p/kirin_porsti/kemia/ke3s/kpl-4-1/4-3-e-png:file/photo/92c9f4edb6ee9e22ccb6215dc9b0e7661d2e431b/4.3%20e.PNG&quot; alt=&quot;&quot; title=&quot;4.3 e.PNG&quot; class=&quot;inline&quot; loading=&quot;lazy&quot;/&gt;&lt;/a&gt;&lt;br/&gt;&#10;Butanaali ja 1-butanoli&lt;br/&gt;&#10;&lt;br/&gt;&#10;4.4&lt;br/&gt;&#10;a) &lt;br/&gt;&#10;&lt;a href=&quot;https://peda.net/p/kirin_porsti/kemia/ke3s/kpl-4-1/4-4-a-png#top&quot; title=&quot;4.4 a.PNG&quot;&gt;&lt;img src=&quot;https://peda.net/p/kirin_porsti/kemia/ke3s/kpl-4-1/4-4-a-png:file/photo/5a597f79651e61fa1be47442c870bdfcfcf98a42/4.4%20a.PNG&quot; alt=&quot;&quot; title=&quot;4.4 a.PNG&quot; class=&quot;inline&quot; loading=&quot;lazy&quot;/&gt;&lt;/a&gt;&lt;br/&gt;&#10;b)&lt;br/&gt;&#10;&lt;a href=&quot;https://peda.net/p/kirin_porsti/kemia/ke3s/kpl-4-1/4-4-b-png#top&quot; title=&quot;4.4 b.PNG&quot;&gt;&lt;img src=&quot;https://peda.net/p/kirin_porsti/kemia/ke3s/kpl-4-1/4-4-b-png:file/photo/2a6b3f3fce7380488f2166fa07be952cdcf59217/4.4%20b.PNG&quot; alt=&quot;&quot; title=&quot;4.4 b.PNG&quot; class=&quot;inline&quot; loading=&quot;lazy&quot;/&gt;&lt;/a&gt;&lt;br/&gt;&#10;c)&lt;br/&gt;&#10;&lt;a href=&quot;https://peda.net/p/kirin_porsti/kemia/ke3s/kpl-4-1/4-4-c-png#top&quot; title=&quot;4.4 c.PNG&quot;&gt;&lt;img src=&quot;https://peda.net/p/kirin_porsti/kemia/ke3s/kpl-4-1/4-4-c-png:file/photo/02bda6d371210ec3843523f35e6af532d830b612/4.4%20c.PNG&quot; alt=&quot;&quot; title=&quot;4.4 c.PNG&quot; class=&quot;inline&quot; loading=&quot;lazy&quot;/&gt;&lt;/a&gt;&lt;br/&gt;&#10;d)&lt;br/&gt;&#10;&lt;a href=&quot;https://peda.net/p/kirin_porsti/kemia/ke3s/kpl-4-1/4-4-d-png#top&quot; title=&quot;4.4 d.PNG&quot;&gt;&lt;img src=&quot;https://peda.net/p/kirin_porsti/kemia/ke3s/kpl-4-1/4-4-d-png:file/photo/23301071d4327f1dcf902bc2e5cc77dca2bd01ae/4.4%20d.PNG&quot; alt=&quot;&quot; title=&quot;4.4 d.PNG&quot; class=&quot;inline&quot; loading=&quot;lazy&quot;/&gt;&lt;/a&gt;&lt;br/&gt;&#10;&lt;br/&gt;&#10;4.5&lt;br/&gt;&#10;&lt;a href=&quot;https://peda.net/p/kirin_porsti/kemia/ke3s/kpl-4-1/4-5-a-png#top&quot; title=&quot;4.5 A.PNG&quot;&gt;&lt;img src=&quot;https://peda.net/p/kirin_porsti/kemia/ke3s/kpl-4-1/4-5-a-png:file/photo/4427ff920a0863f9766c1f0a34ea14e33c2fcec3/4.5%20A.PNG&quot; alt=&quot;&quot; title=&quot;4.5 A.PNG&quot; class=&quot;inline&quot; loading=&quot;lazy&quot;/&gt;&lt;/a&gt;&lt;br/&gt;&#10;A: 2-metyylibutanaali&lt;br/&gt;&#10;&lt;a href=&quot;https://peda.net/p/kirin_porsti/kemia/ke3s/kpl-4-1/4-5-b-png#top&quot; title=&quot;4.5 B.PNG&quot;&gt;&lt;img src=&quot;https://peda.net/p/kirin_porsti/kemia/ke3s/kpl-4-1/4-5-b-png:file/photo/4f0bceeac8c1756f61af0b18273e6e6783b32dd0/4.5%20B.PNG&quot; alt=&quot;&quot; title=&quot;4.5 B.PNG&quot; class=&quot;inline&quot; loading=&quot;lazy&quot;/&gt;&lt;/a&gt;&lt;br/&gt;&#10;B: 2-metyyli-1-butanoli&lt;br/&gt;&#10;C: 2-metyylibutaanihappo&lt;br/&gt;&#10;&lt;a href=&quot;https://peda.net/p/kirin_porsti/kemia/ke3s/kpl-4-1/4-5-c-d-png#top&quot; title=&quot;4.5 C D.PNG&quot;&gt;&lt;img src=&quot;https://peda.net/p/kirin_porsti/kemia/ke3s/kpl-4-1/4-5-c-d-png:file/photo/a6f62d9033c422fcb776570ad2126a2a0ed38307/4.5%20C%20D.PNG&quot; alt=&quot;&quot; title=&quot;4.5 C D.PNG&quot; class=&quot;inline&quot; loading=&quot;lazy&quot;/&gt;&lt;/a&gt;&lt;br/&gt;&#10;Yhdisteen D muodostumisreaktio on neutraloitumisreaktio&lt;br/&gt;&#10;&lt;br/&gt;&#10;4.6&lt;br/&gt;&#10;m-%(C) = 68,4 % &lt;br/&gt;&#10;m-%(H) = 11,4 % &lt;br/&gt;&#10;m-%(O) = 20,2 % &lt;br/&gt;&#10;Ratkaistaan ensin yhdisteen X suhde- eli empiirinen kaava olettaen, että yhdistettä on 100 grammaa. &lt;br/&gt;&#10;&lt;br/&gt;&#10;Tämä massa sisältää massaprosenttisen koostumuksen perusteella eri alkuaineita seuraavasti: &lt;br/&gt;&#10;m(C) = 68,4 g &lt;br/&gt;&#10;m(H) = 11,4 g &lt;br/&gt;&#10;m(O) = 20,2 g &lt;br/&gt;&#10;&lt;br/&gt;&#10;Ratkaistaan alkuaineatomien ainemäärä: &lt;br/&gt;&#10;&lt;img src=&quot;https://math-demo.abitti.fi/math.svg?latex=n%5Cleft(C%5Cright)%3D%5Cfrac%7Bm%5Cleft(C%5Cright)%7D%7BM%5Cleft(C%5Cright)%7D%3D%5Cfrac%7B68%7B%2C%7D4g%7D%7B12%7B%2C%7D01%5Cfrac%7Bg%7D%7Bmol%7D%7D%3D5%7B%2C%7D6953mol&quot; alt=&quot;n\left(C\right)=\frac{m\left(C\right)}{M\left(C\right)}=\frac{68{,}4g}{12{,}01\frac{g}{mol}}=5{,}6953mol&quot;/&gt;&lt;br/&gt;&#10;&lt;img src=&quot;https://math-demo.abitti.fi/math.svg?latex=n%5Cleft(H%5Cright)%3D%5Cfrac%7Bm%5Cleft(H%5Cright)%7D%7BM%5Cleft(H%5Cright)%7D%3D%5Cfrac%7B11%7B%2C%7D4g%7D%7B1%7B%2C%7D008%5Cfrac%7Bg%7D%7Bmol%7D%7D%3D11%7B%2C%7D310mol&quot; alt=&quot;n\left(H\right)=\frac{m\left(H\right)}{M\left(H\right)}=\frac{11{,}4g}{1{,}008\frac{g}{mol}}=11{,}310mol&quot;/&gt;&lt;br/&gt;&#10;&lt;img src=&quot;https://math-demo.abitti.fi/math.svg?latex=n%5Cleft(O%5Cright)%3D%5Cfrac%7Bm%5Cleft(O%5Cright)%7D%7BM%5Cleft(O%5Cright)%7D%3D%5Cfrac%7B20%7B%2C%7D2g%7D%7B16%7B%2C%7D00%5Cfrac%7Bg%7D%7Bmol%7D%7D%3D1%7B%2C%7D2625mol&quot; alt=&quot;n\left(O\right)=\frac{m\left(O\right)}{M\left(O\right)}=\frac{20{,}2g}{16{,}00\frac{g}{mol}}=1{,}2625mol&quot;/&gt;&lt;br/&gt;&#10;Jaetaan kukin ainemäärä pienimmällä (hapen) ainemäärällä, jolloin ainemäärien suhteeksi saadaan &lt;br/&gt;&#10;n(C) : n(H) : n(O) = 4,50 : 8,96: 1. &lt;br/&gt;&#10;&lt;br/&gt;&#10;Tästä saadaan pienimpien kokonaislukujen suhteeksi 9:18:2 kertomalla kukin luku kahdella. &lt;br/&gt;&#10;&lt;br/&gt;&#10;Yhdisteen X suhdekaava on siten (C&lt;sub&gt;9&lt;/sub&gt;H&lt;sub&gt;18&lt;/sub&gt;O&lt;sub&gt;2&lt;/sub&gt;)x. &lt;br/&gt;&#10;&lt;br/&gt;&#10;Lasketaan x:n arvo lausekkeesta x ∙ (9 ∙ 12,01 + 18 ∙ 1,008 + 2 ∙ 16,00) = 158, josta 158,23 x = 158 =&amp;gt; x = 1. &lt;br/&gt;&#10;Yhdisteen X molekyylikaava on siten C&lt;sub&gt;9&lt;/sub&gt;H&lt;sub&gt;18&lt;/sub&gt;O&lt;sub&gt;2&lt;/sub&gt;. &lt;br/&gt;&#10;&lt;br/&gt;&#10;Koska yhdisteessä on kaksi happiatomia, kyseessä voi olla karboksyylihappo tai esteri. Tiedetään, että yhdiste pelkistyy, jolloin syntyy yhdistettä Y, jossa IR-tutkimuksen mukaan on alkoholeille tyypillinen hydroksyyliryhmä. Eli pelkistymisreaktiossa on muodostunut alkoholia. X:n tulee siten olla karboksyylihappo, joka pelkistyy primääriseksi alkoholiksi. &lt;br/&gt;&#10;&lt;br/&gt;&#10;Yhdisteen X rakennekaava on &lt;br/&gt;&#10;&lt;a href=&quot;https://peda.net/p/kirin_porsti/kemia/ke3s/kpl-4-1/4-6-x-png#top&quot; title=&quot;4.6 X.PNG&quot;&gt;&lt;img src=&quot;https://peda.net/p/kirin_porsti/kemia/ke3s/kpl-4-1/4-6-x-png:file/photo/e9e84d19858d1c09d5beb0be2a49bf417d17d81a/4.6%20X.PNG&quot; alt=&quot;&quot; title=&quot;4.6 X.PNG&quot; class=&quot;inline&quot; loading=&quot;lazy&quot;/&gt;&lt;/a&gt;&lt;br/&gt;&#10;Yhdisteen Y rakennekaava on&lt;br/&gt;&#10;&lt;a href=&quot;https://peda.net/p/kirin_porsti/kemia/ke3s/kpl-4-1/4-6-y-png#top&quot; title=&quot;4.6 Y.PNG&quot;&gt;&lt;img src=&quot;https://peda.net/p/kirin_porsti/kemia/ke3s/kpl-4-1/4-6-y-png:file/photo/fe11620c76c597ea1cb3410789c3ed8df666b9d0/4.6%20Y.PNG&quot; alt=&quot;&quot; title=&quot;4.6 Y.PNG&quot; class=&quot;inline&quot; loading=&quot;lazy&quot;/&gt;&lt;/a&gt;</content>
<published>2018-10-22T15:33:55+03:00</published>
</entry>

<entry>
<title>Kpl.3.1</title>
<id>https://peda.net/id/9f85420ae08</id>
<updated>2018-11-05T01:36:54+02:00</updated>
<link href="https://peda.net/p/kirin_porsti/kemia/ke3s/kpl-3-1#top" />
<content type="html">3.1&lt;br/&gt;&#10;&lt;a href=&quot;https://peda.net/p/kirin_porsti/kemia/ke3s/kpl-3-1/3-1-png#top&quot; title=&quot;3.1.PNG&quot;&gt;&lt;img src=&quot;https://peda.net/p/kirin_porsti/kemia/ke3s/kpl-3-1/3-1-png:file/photo/a265961cd306b183e5e03193ff29c6cc7377ed65/3.1.PNG&quot; alt=&quot;&quot; title=&quot;3.1.PNG&quot; class=&quot;inline&quot; loading=&quot;lazy&quot;/&gt;&lt;/a&gt;&lt;br/&gt;&#10;&lt;br/&gt;&#10;3.2&lt;br/&gt;&#10;a)&lt;br/&gt;&#10;Rikkihappo&lt;br/&gt;&#10;b)&lt;br/&gt;&#10;n(O&lt;sub&gt;2&lt;/sub&gt;)=1,5mol&lt;br/&gt;&#10;2,0 mol-1,5 mol=0,5 mol&lt;br/&gt;&#10;c) &lt;br/&gt;&#10;3 mol&lt;br/&gt;&#10;&lt;br/&gt;&#10;3.5&lt;br/&gt;&#10;&lt;img src=&quot;https://math-demo.abitti.fi/math.svg?latex=m%5Cleft(C_2H_2%5Cright)%3D1%7B%2C%7D93%5C%20g&quot; alt=&quot;m\left(C_2H_2\right)=1{,}93\ g&quot;/&gt;&#10;&lt;div&gt;&lt;img src=&quot;https://math-demo.abitti.fi/math.svg?latex=M%5Cleft(C_2H_2%5Cright)%3D26%7B%2C%7D036%5C%20%5Cfrac%7Bg%7D%7Bmol%7D&quot; alt=&quot;M\left(C_2H_2\right)=26{,}036\ \frac{g}{mol}&quot;/&gt;&lt;br/&gt;&#10;&lt;img src=&quot;https://math-demo.abitti.fi/math.svg?latex=m%5Cleft(O_2%5Cright)%3D3%7B%2C%7D45%5C%20g&quot; alt=&quot;m\left(O_2\right)=3{,}45\ g&quot;/&gt;&lt;/div&gt;&#10;&lt;div&gt;&lt;img src=&quot;https://math-demo.abitti.fi/math.svg?latex=M%5Cleft(O_2%5Cright)%3D32%7B%2C%7D00%5C%20%5Cfrac%7Bg%7D%7Bmol%7D&quot; alt=&quot;M\left(O_2\right)=32{,}00\ \frac{g}{mol}&quot;/&gt;&lt;br/&gt;&#10;&lt;img src=&quot;https://math-demo.abitti.fi/math.svg?latex=m%5Cleft(O_2%5Cright)%3D%3F&quot; alt=&quot;m\left(O_2\right)=?&quot;/&gt;&lt;br/&gt;&#10;&lt;div&gt;&lt;br/&gt;&#10;&lt;img src=&quot;https://math-demo.abitti.fi/math.svg?latex=2C_2H_2%5Cleft(g%5Cright)%2B5O_2%5Cleft(g%5Cright)%5Crightarrow4CO_2%5Cleft(g%5Cright)%2B2H_2O%5Cleft(g%5Cright)&quot; alt=&quot;2C_2H_2\left(g\right)+5O_2\left(g\right)\rightarrow4CO_2\left(g\right)+2H_2O\left(g\right)&quot;/&gt;&lt;/div&gt;&#10;&lt;br/&gt;&#10;&lt;img src=&quot;https://math-demo.abitti.fi/math.svg?latex=n%5Cleft(C_2H_2%5Cright)%3D%5Cfrac%7Bm%7D%7BM%7D%3D%5Cfrac%7B1%7B%2C%7D93%5C%20g%7D%7B26%7B%2C%7D036%5C%20%5Cfrac%7Bg%7D%7Bmol%7D%7D%3D0%7B%2C%7D074128%5C%20mol&quot; alt=&quot;n\left(C_2H_2\right)=\frac{m}{M}=\frac{1{,}93\ g}{26{,}036\ \frac{g}{mol}}=0{,}074128\ mol&quot;/&gt;&lt;/div&gt;&#10;&lt;img src=&quot;https://math-demo.abitti.fi/math.svg?latex=n%5Cleft(O_2%5Cright)%3D%5Cfrac%7Bm%7D%7BM%7D%3D%5Cfrac%7B3%7B%2C%7D45%5C%20g%7D%7B32%7B%2C%7D00%5C%20%5Cfrac%7Bg%7D%7Bmol%7D%7D%3D0%7B%2C%7D10781%5C%20mol&quot; alt=&quot;n\left(O_2\right)=\frac{m}{M}=\frac{3{,}45\ g}{32{,}00\ \frac{g}{mol}}=0{,}10781\ mol&quot;/&gt;&lt;br/&gt;&#10;&lt;div&gt; &lt;/div&gt;&#10;&lt;div&gt;&lt;img src=&quot;https://math-demo.abitti.fi/math.svg?latex=%5Cfrac%7Bn%5Cleft(O_2%5Cright)%7D%7Bn%5Cleft(C_2H_2%5Cright)%7D%3D%5Cfrac%7B5%7D%7B2%7D&quot; alt=&quot;\frac{n\left(O_2\right)}{n\left(C_2H_2\right)}=\frac{5}{2}&quot;/&gt;&lt;/div&gt;&#10;&lt;br/&gt;&#10;&lt;img src=&quot;https://math-demo.abitti.fi/math.svg?latex=%5Cfrac%7B5%7D%7B2%7D%5Ccdot%20n%5Cleft(C_2N_2%5Cright)%3D%5Cfrac%7B5%7D%7B2%7D%5Ccdot0%7B%2C%7D074128%5C%20mol%3D0%7B%2C%7D18532%5C%20mol&quot; alt=&quot;\frac{5}{2}\cdot n\left(C_2N_2\right)=\frac{5}{2}\cdot0{,}074128\ mol=0{,}18532\ mol&quot;/&gt;&lt;br/&gt;&#10;&lt;div&gt; &lt;/div&gt;&#10;&lt;div&gt;Koska happea tarvitaan 0,18532 moolia, ja tässä on saatavilla vain 0,10781 moolia, happi on tällöin rajoittava tekijä. Palaminen ei siten ole täydellistä.&lt;/div&gt;&#10;&lt;div&gt; &lt;/div&gt;&#10;&lt;div&gt;Ratkaistaan täydelliseen palamiseen tarvittava hapen massa täydelliseen palamiseen tarvittavan hapen ainemäärän avulla:&lt;/div&gt;&#10;&lt;div&gt;&lt;img src=&quot;https://math-demo.abitti.fi/math.svg?latex=m%5Cleft(O_2%5Cright)%3DnM%3D0%7B%2C%7D18532%5C%20mol%5Ccdot32%7B%2C%7D00%5C%20%5Cfrac%7Bg%7D%7Bmol%7D%3D5%7B%2C%7D9302g%5Capprox5%7B%2C%7D93g&quot; alt=&quot;m\left(O_2\right)=nM=0{,}18532\ mol\cdot32{,}00\ \frac{g}{mol}=5{,}9302g\approx5{,}93g&quot;/&gt;&lt;/div&gt;&#10;</content>
<published>2018-11-05T01:16:13+02:00</published>
</entry>

<entry>
<title>Kpl.2.4</title>
<id>https://peda.net/id/f9fee996e08</id>
<updated>2018-11-05T00:57:16+02:00</updated>
<link href="https://peda.net/p/kirin_porsti/kemia/ke3s/kpl-2-4#top" />
<content type="html">2.18&lt;br/&gt;&#10;a)&lt;br/&gt;&#10;&lt;div&gt;&lt;img src=&quot;https://math-demo.abitti.fi/math.svg?latex=MgCO_3%5Cleft(s%5Cright)%5Crightarrow%20MgO%5Cleft(g%5Cright)%2BCO_2%5Cleft(g%5Cright)&quot; alt=&quot;MgCO_3\left(s\right)\rightarrow MgO\left(g\right)+CO_2\left(g\right)&quot;/&gt;&lt;/div&gt;&#10;&lt;div&gt;b)&lt;br/&gt;&#10;&lt;img src=&quot;https://math-demo.abitti.fi/math.svg?latex=2KClO_3%5Cleft(s%5Cright)%5Crightarrow2KCl%5Cleft(g%5Cright)%2B3O_2%5Cleft(g%5Cright)&quot; alt=&quot;2KClO_3\left(s\right)\rightarrow2KCl\left(g\right)+3O_2\left(g\right)&quot;/&gt;&lt;/div&gt;&#10;c)&lt;br/&gt;&#10;&lt;img src=&quot;https://math-demo.abitti.fi/math.svg?latex=2H_2O_2%5Cleft(s%5Cright)%5Crightarrow2H_2O%5Cleft(l%5Cright)%2BO_2%5Cleft(g%5Cright)&quot; alt=&quot;2H_2O_2\left(s\right)\rightarrow2H_2O\left(l\right)+O_2\left(g\right)&quot;/&gt;&lt;br/&gt;&#10;d)&lt;br/&gt;&#10;&lt;img src=&quot;https://math-demo.abitti.fi/math.svg?latex=NH_4NO_3%5Cleft(s%5Cright)%5Crightarrow%20N_2O%5Cleft(g%5Cright)%2B2H_2O%5Cleft(g%5Cright)&quot; alt=&quot;NH_4NO_3\left(s\right)\rightarrow N_2O\left(g\right)+2H_2O\left(g\right)&quot;/&gt;&lt;br/&gt;&#10;&lt;img src=&quot;https://math-demo.abitti.fi/math.svg?latex=2N_2O%5Cleft(g%5Cright)%5Crightarrow2N_2%5Cleft(g%5Cright)%2BO_2%5Cleft(g%5Cright)&quot; alt=&quot;2N_2O\left(g\right)\rightarrow2N_2\left(g\right)+O_2\left(g\right)&quot;/&gt;&lt;br/&gt;&#10;e)&lt;br/&gt;&#10;&lt;div&gt;&lt;img src=&quot;https://math-demo.abitti.fi/math.svg?latex=O_3%5Cleft(g%5Cright)%5Crightarrow%20O_2%5Cleft(g%5Cright)%2BO%5Cleft(g%5Cright)&quot; alt=&quot;O_3\left(g\right)\rightarrow O_2\left(g\right)+O\left(g\right)&quot;/&gt;&lt;br/&gt;&#10;f)&lt;br/&gt;&#10;&lt;img src=&quot;https://math-demo.abitti.fi/math.svg?latex=2AgF%5Cleft(s%5Cright)%5Crightarrow2Ag%5Cleft(s%5Cright)%2BF_2%5Cleft(g%5Cright)&quot; alt=&quot;2AgF\left(s\right)\rightarrow2Ag\left(s\right)+F_2\left(g\right)&quot;/&gt;&lt;/div&gt;&#10;&lt;br/&gt;&#10;2.19&lt;br/&gt;&#10;a)&lt;br/&gt;&#10;&lt;div&gt;&lt;img src=&quot;https://math-demo.abitti.fi/math.svg?latex=2NaN_3%5Crightarrow3N_2%5Cleft(g%5Cright)%2B2Na%5Cleft(l%5Cright)&quot; alt=&quot;2NaN_3\rightarrow3N_2\left(g\right)+2Na\left(l\right)&quot;/&gt;&lt;/div&gt;&#10;b)&lt;br/&gt;&#10;&lt;img src=&quot;https://math-demo.abitti.fi/math.svg?latex=V%5Cleft(N_2%5Cright)%3D40l&quot; alt=&quot;V\left(N_2\right)=40l&quot;/&gt;&#10;&lt;div&gt;&lt;img src=&quot;https://math-demo.abitti.fi/math.svg?latex=%5Crho%5Cleft(N_2%5Cright)%3D1%7B%2C%7D20%5C%20%5Cfrac%7Bg%7D%7Bl%7D&quot; alt=&quot;\rho\left(N_2\right)=1{,}20\ \frac{g}{l}&quot;/&gt;&lt;br/&gt;&#10;&lt;img src=&quot;https://math-demo.abitti.fi/math.svg?latex=m%5Cleft(N_2%5Cright)%3D1%7B%2C%7D20g%5Ccdot40l%3D48g&quot; alt=&quot;m\left(N_2\right)=1{,}20g\cdot40l=48g&quot;/&gt;&lt;/div&gt;&#10;&lt;div&gt;&lt;img src=&quot;https://math-demo.abitti.fi/math.svg?latex=m%5Cleft(NaN_3%5Cright)%3D%3F&quot; alt=&quot;m\left(NaN_3\right)=?&quot;/&gt;&lt;/div&gt;&#10;&lt;div&gt; &lt;/div&gt;&#10;&lt;img src=&quot;https://math-demo.abitti.fi/math.svg?latex=n%5Cleft(N_2%5Cright)%3D%5Cfrac%7Bm%7D%7BM%7D%3D%5Cfrac%7B48%7B%2C%7D00%5C%20g%7D%7B28%7B%2C%7D02%5C%20%5Cfrac%7Bg%7D%7Bmol%7D%7D%3D1%7B%2C%7D713%5C%20mol&quot; alt=&quot;n\left(N_2\right)=\frac{m}{M}=\frac{48{,}00\ g}{28{,}02\ \frac{g}{mol}}=1{,}713\ mol&quot;/&gt;&lt;br/&gt;&#10;&lt;div&gt; &lt;/div&gt;&#10;&lt;div&gt;&lt;img src=&quot;https://math-demo.abitti.fi/math.svg?latex=%5Cfrac%7Bn%5Cleft(NaN_3%5Cright)%7D%7Bn%5Cleft(N_3%5Cright)%7D%3D%5Cfrac%7B2%7D%7B3%7D&quot; alt=&quot;\frac{n\left(NaN_3\right)}{n\left(N_3\right)}=\frac{2}{3}&quot;/&gt;,joten &lt;br/&gt;&#10;&lt;div&gt;&lt;img src=&quot;https://math-demo.abitti.fi/math.svg?latex=n%5Cleft(NaN_3%5Cright)%3D%5Cfrac%7B2%7D%7B3%7D%5Ccdot1%7B%2C%7D713mol%3D1%7B%2C%7D142%5C%20mol&quot; alt=&quot;n\left(NaN_3\right)=\frac{2}{3}\cdot1{,}713mol=1{,}142\ mol&quot;/&gt;&lt;/div&gt;&#10;&lt;br/&gt;&#10;&lt;img src=&quot;https://math-demo.abitti.fi/math.svg?latex=m%5Cleft(NaN_3%5Cright)%3DnM%5Ccdot1%7B%2C%7D142%5C%20mol%5Ccdot65%7B%2C%7D02%5C%20%5Cfrac%7Bg%7D%7Bmol%7D%3D74%7B%2C%7D25%5Capprox74%5C%20g&quot; alt=&quot;m\left(NaN_3\right)=nM\cdot1{,}142\ mol\cdot65{,}02\ \frac{g}{mol}=74{,}25\approx74\ g&quot;/&gt;&lt;/div&gt;&#10;&lt;br/&gt;&#10;2.22&lt;br/&gt;&#10;&lt;img src=&quot;https://math-demo.abitti.fi/math.svg?latex=n%5Cleft(kaasut%5Cright)%3D1%7B%2C%7D56%5C%20mol&quot; alt=&quot;n\left(kaasut\right)=1{,}56\ mol&quot;/&gt;&lt;br/&gt;&#10;&lt;img src=&quot;https://math-demo.abitti.fi/math.svg?latex=M%5Cleft(C_2H_4N_2O_6%5Cright)%3D152%7B%2C%7D072%5C%20%5Cfrac%7Bg%7D%7Bmol%7D&quot; alt=&quot;M\left(C_2H_4N_2O_6\right)=152{,}072\ \frac{g}{mol}&quot;/&gt;&lt;br/&gt;&#10;&lt;img src=&quot;https://math-demo.abitti.fi/math.svg?latex=M%5Cleft(H_2O%5Cright)%3D18%7B%2C%7D016%5C%20%5Cfrac%7Bg%7D%7Bmol%7D&quot; alt=&quot;M\left(H_2O\right)=18{,}016\ \frac{g}{mol}&quot;/&gt;&lt;br/&gt;&#10;&lt;img src=&quot;https://math-demo.abitti.fi/math.svg?latex=m%5Cleft(C_2H_4N_2O_6%5Cright)%3D%3F&quot; alt=&quot;m\left(C_2H_4N_2O_6\right)=?&quot;/&gt;&lt;br/&gt;&#10;&lt;img src=&quot;https://math-demo.abitti.fi/math.svg?latex=m%5Cleft(H_2O%5Cright)%3D%3F&quot; alt=&quot;m\left(H_2O\right)=?&quot;/&gt;&lt;br/&gt;&#10;&lt;div&gt; &lt;/div&gt;&#10;&lt;div&gt;&lt;img src=&quot;https://math-demo.abitti.fi/math.svg?latex=C_2H_4N_2O_6%5Crightarrow2CO_2%5Cleft(g%5Cright)%2B2H_2O%5Cleft(g%5Cright)%2BN_2%5Cleft(g%5Cright)&quot; alt=&quot;C_2H_4N_2O_6\rightarrow2CO_2\left(g\right)+2H_2O\left(g\right)+N_2\left(g\right)&quot;/&gt; &lt;/div&gt;&#10;&lt;div&gt; &lt;/div&gt;&#10;&lt;div&gt;&lt;img src=&quot;https://math-demo.abitti.fi/math.svg?latex=%5Cfrac%7Bn%5Cleft(C_2H_4N_2O_6%5Cright)%7D%7Bn%5Cleft(kaasut%5Cright)%7D%3D%5Cfrac%7B1%7D%7B5%7D&quot; alt=&quot;\frac{n\left(C_2H_4N_2O_6\right)}{n\left(kaasut\right)}=\frac{1}{5}&quot;/&gt;, joten&lt;/div&gt;&#10;&lt;div&gt;&lt;img src=&quot;https://math-demo.abitti.fi/math.svg?latex=n%5Cleft(C_2H_4N_2O_6%5Cright)%3D%5Cfrac%7B1%7D%7B5%7D%5Ccdot1%7B%2C%7D56%5C%20mol%3D0%7B%2C%7D312%5C%20mol&quot; alt=&quot;n\left(C_2H_4N_2O_6\right)=\frac{1}{5}\cdot1{,}56\ mol=0{,}312\ mol&quot;/&gt;&lt;/div&gt;&#10;&lt;img src=&quot;https://math-demo.abitti.fi/math.svg?latex=m%5Cleft(C_2H_4N_2O_6%5Cright)%3DnM%3D0%7B%2C%7D312%5C%20mol%5Ccdot152%7B%2C%7D072%5C%20%5Cfrac%7Bg%7D%7Bmol%7D%3D47%7B%2C%7D446464%5Capprox47%7B%2C%7D4%5C%20g&quot; alt=&quot;m\left(C_2H_4N_2O_6\right)=nM=0{,}312\ mol\cdot152{,}072\ \frac{g}{mol}=47{,}446464\approx47{,}4\ g&quot;/&gt;&#10;&lt;div&gt; &lt;/div&gt;&#10;&lt;div&gt;&lt;img src=&quot;https://math-demo.abitti.fi/math.svg?latex=%5Cfrac%7Bn%5Cleft(H_2O%5Cright)%7D%7Bn%5Cleft(C_2H_4N_2O_6%5Cright)%7D%3D%5Cfrac%7B2%7D%7B1%7D&quot; alt=&quot;\frac{n\left(H_2O\right)}{n\left(C_2H_4N_2O_6\right)}=\frac{2}{1}&quot;/&gt;, joten&lt;/div&gt;&#10;&lt;div&gt;&lt;img src=&quot;https://math-demo.abitti.fi/math.svg?latex=n%5Cleft(H_2O%5Cright)%3D2%5Ccdot0%7B%2C%7D312%5C%20mol%3D0%7B%2C%7D624%5C%20mol&quot; alt=&quot;n\left(H_2O\right)=2\cdot0{,}312\ mol=0{,}624\ mol&quot;/&gt;&lt;/div&gt;&#10;&lt;img src=&quot;https://math-demo.abitti.fi/math.svg?latex=m%5Cleft(H_2O%5Cright)%3DnM%3D0%7B%2C%7D624%5C%20mol%5Ccdot18%7B%2C%7D016%5C%20%5Cfrac%7Bg%7D%7Bmol%7D%3D11%7B%2C%7D241984...%5Capprox11%7B%2C%7D2g&quot; alt=&quot;m\left(H_2O\right)=nM=0{,}624\ mol\cdot18{,}016\ \frac{g}{mol}=11{,}241984...\approx11{,}2g&quot;/&gt;</content>
<published>2018-11-05T00:57:16+02:00</published>
</entry>

<entry>
<title>Kpl.2.3</title>
<id>https://peda.net/id/4721fc0ae07</id>
<updated>2018-11-05T00:16:29+02:00</updated>
<link href="https://peda.net/p/kirin_porsti/kemia/ke3s/kpl-2-3#top" />
<content type="html">2.13&lt;br/&gt;&#10;b, c, e&lt;br/&gt;&#10;&lt;br/&gt;&#10;2.14&lt;br/&gt;&#10;a) &lt;br/&gt;&#10;ei&lt;br/&gt;&#10;b) &lt;br/&gt;&#10;Kyllä,&lt;br/&gt;&#10;&lt;img src=&quot;https://math-demo.abitti.fi/math.svg?latex=Pb%5E%7B2%2B%7D%2BSO_4%5E%7B2-%7D%5Crightarrow%20PbSO_4&quot; alt=&quot;Pb^{2+}+SO_4^{2-}\rightarrow PbSO_4&quot;/&gt;&lt;br/&gt;&#10;c)&lt;br/&gt;&#10;Kyllä,&lt;br/&gt;&#10;&lt;img src=&quot;https://math-demo.abitti.fi/math.svg?latex=Fe%5E%7B3%2B%7D%2BPO_4%5E%7B3-%7D%5Crightarrow%20FePO_4&quot; alt=&quot;Fe^{3+}+PO_4^{3-}\rightarrow FePO_4&quot;/&gt; &lt;br/&gt;&#10;2-17&lt;br/&gt;&#10;&lt;br/&gt;&#10;</content>
<published>2018-11-05T00:16:29+02:00</published>
</entry>

<entry>
<title>Kpl.2.2</title>
<id>https://peda.net/id/e2d088b2e06</id>
<updated>2018-11-04T21:43:21+02:00</updated>
<link href="https://peda.net/p/kirin_porsti/kemia/ke3s/kpl-2-2#top" />
<content type="html">2.8&lt;br/&gt;&#10;a)&lt;br/&gt;&#10;&lt;div&gt;&lt;img src=&quot;https://math-demo.abitti.fi/math.svg?latex=NHO_3%5Cleft(aq%5Cright)%2BH_2O%5Cleft(l%5Cright)%5Crightarrow%20H_3O%5E%2B%5Cleft(aq%5Cright)%2BNO_3%5E-%5Cleft(aq%5Cright)&quot; alt=&quot;NHO_3\left(aq\right)+H_2O\left(l\right)\rightarrow H_3O^+\left(aq\right)+NO_3^-\left(aq\right)&quot;/&gt;pH&amp;lt;7&lt;/div&gt;&#10;b)&lt;br/&gt;&#10;&lt;img src=&quot;https://math-demo.abitti.fi/math.svg?latex=OH%5Cleft(aq%5Cright)%2BH_2O%5Cleft(l%5Cright)%5Crightarrow%20H_2O%5E%2B%5Cleft(l%5Cright)%2BOH%5E-%5Cleft(aq%5Cright)&quot; alt=&quot;OH\left(aq\right)+H_2O\left(l\right)\rightarrow H_2O^+\left(l\right)+OH^-\left(aq\right)&quot;/&gt;&lt;span&gt; pH&amp;gt;7&lt;/span&gt;&#10;&lt;div&gt;c)&lt;br/&gt;&#10;&lt;img src=&quot;https://math-demo.abitti.fi/math.svg?latex=CH_3COOH%5Cleft(aq%5Cright)%2BH_2O%5Cleft(l%5Cright)%5Crightarrow%20H_3O%5E%2B%5Cleft(aq%5Cright)%2BCH_3COO%5E-%5Cleft(aq%5Cright)&quot; alt=&quot;CH_3COOH\left(aq\right)+H_2O\left(l\right)\rightarrow H_3O^+\left(aq\right)+CH_3COO^-\left(aq\right)&quot;/&gt; pH&amp;lt;7&lt;/div&gt;&#10;&lt;div&gt;&#10;&lt;div&gt;d)&lt;br/&gt;&#10;&lt;img src=&quot;https://math-demo.abitti.fi/math.svg?latex=CH_3COO%5E-%5Cleft(aq%5Cright)%2BH_2O%5Cleft(l%5Cright)%5Crightarrow%20CH_3COOH%5Cleft(aq%5Cright)%2BOH%5E-%5Cleft(aq%5Cright)&quot; alt=&quot;CH_3COO^-\left(aq\right)+H_2O\left(l\right)\rightarrow CH_3COOH\left(aq\right)+OH^-\left(aq\right)&quot;/&gt; pH&amp;gt;7&lt;/div&gt;&#10;&lt;div&gt;e)&lt;br/&gt;&#10;&lt;img src=&quot;https://math-demo.abitti.fi/math.svg?latex=H_2SO_4%5Cleft(aq%5Cright)%2B2H_2O%5Cleft(l%5Cright)%5Crightarrow2H_3O%5E%2B%5Cleft(aq%5Cright)%2BSO_4%5E%7B2-%7D%5Cleft(aq%5Cright)&quot; alt=&quot;H_2SO_4\left(aq\right)+2H_2O\left(l\right)\rightarrow2H_3O^+\left(aq\right)+SO_4^{2-}\left(aq\right)&quot;/&gt; pH&amp;lt;7&lt;/div&gt;&#10;&lt;div&gt;&#10;&lt;div&gt;f)&lt;br/&gt;&#10;&lt;img src=&quot;https://math-demo.abitti.fi/math.svg?latex=CH_3NH_2%5Cleft(aq%5Cright)%2BH_2O%5Cleft(l%5Cright)%5Crightarrow%20CH_3NH_3%5E%2B%5Cleft(aq%5Cright)%2BOH%5E-%5Cleft(aq%5Cright)&quot; alt=&quot;CH_3NH_2\left(aq\right)+H_2O\left(l\right)\rightarrow CH_3NH_3^+\left(aq\right)+OH^-\left(aq\right)&quot;/&gt;pH&amp;gt;7&lt;/div&gt;&#10;&lt;/div&gt;&#10;&lt;/div&gt;&#10;&lt;br/&gt;&#10;2.9&lt;br/&gt;&#10;a)&lt;br/&gt;&#10;&lt;div&gt;&lt;img src=&quot;https://math-demo.abitti.fi/math.svg?latex=NH_3%5Cleft(aq%5Cright)%2BCH_3COOH%5Cleft(aq%5Cright)%5Crightarrow%20NH_4CH_3COO%5Cleft(aq%5Cright)&quot; alt=&quot;NH_3\left(aq\right)+CH_3COOH\left(aq\right)\rightarrow NH_4CH_3COO\left(aq\right)&quot;/&gt;&lt;/div&gt;&#10;&lt;img src=&quot;https://math-demo.abitti.fi/math.svg?latex=NH_4OH%5Cleft(aq%5Cright)%2BCH_3COOH%5Cleft(aq%5Cright)%5Crightarrow%20NH_4CH_3COO%5Cleft(aq%5Cright)%2BH_2O%5Cleft(l%5Cright)&quot; alt=&quot;NH_4OH\left(aq\right)+CH_3COOH\left(aq\right)\rightarrow NH_4CH_3COO\left(aq\right)+H_2O\left(l\right)&quot;/&gt;&#10;&lt;div&gt;Ammoniumasetaatti eli ammoniumetanaatti&lt;/div&gt;&#10;&lt;div&gt;n(emäs)=2,0mol&lt;/div&gt;&#10;&lt;div&gt;b)&lt;br/&gt;&#10;&lt;img src=&quot;https://math-demo.abitti.fi/math.svg?latex=2Al%5Cleft(OH%5Cright)_3%5Cleft(aq%5Cright)%2B3H_2SO_4%5Cleft(aq%5Cright)%5Crightarrow2Al%5Cleft(SO_4%5Cright)_3%2B6H_2O&quot; alt=&quot;2Al\left(OH\right)_3\left(aq\right)+3H_2SO_4\left(aq\right)\rightarrow2Al\left(SO_4\right)_3+6H_2O&quot;/&gt;&lt;/div&gt;&#10;Alumiinisulfaatti&#10;&lt;div&gt;n(emäs)=1,3mol&lt;/div&gt;&#10;&lt;div&gt;c)&lt;br/&gt;&#10;&lt;img src=&quot;https://math-demo.abitti.fi/math.svg?latex=H_3PO_4%5Cleft(aq%5Cright)%2B3KOH%5Cleft(aq%5Cright)%5Crightarrow%2BK_3PO_4%5Cleft(aq%5Cright)%2B3H_2O%5Cleft(l%5Cright)&quot; alt=&quot;H_3PO_4\left(aq\right)+3KOH\left(aq\right)\rightarrow+K_3PO_4\left(aq\right)+3H_2O\left(l\right)&quot;/&gt;&lt;/div&gt;&#10;&lt;div&gt;kaliumfosfaatti&lt;/div&gt;&#10;&lt;div&gt;n(emäs)=2mol&lt;br/&gt;&#10;&lt;div&gt;&#10;&lt;div&gt;&#10;&lt;div&gt;&#10;&lt;div&gt;d)&lt;br/&gt;&#10;&lt;img src=&quot;https://math-demo.abitti.fi/math.svg?latex=2CH_3CH_2COOH%5Cleft(aq%5Cright)%2BCa%5Cleft(OH%5Cright)_2%5Crightarrow%20Ca%5Cleft(CH_3CH_2COO%5Cright)%5Cleft(aq%5Cright)%2B2H_2O%5Cleft(l%5Cright)&quot; alt=&quot;2CH_3CH_2COOH\left(aq\right)+Ca\left(OH\right)_2\rightarrow Ca\left(CH_3CH_2COO\right)\left(aq\right)+2H_2O\left(l\right)&quot;/&gt;&lt;br/&gt;&#10;&lt;div&gt;Kalsiumpropanaatti&lt;/div&gt;&#10;&lt;div&gt;n(emäs)=1,0mol&lt;br/&gt;&#10;&lt;br/&gt;&#10;&lt;/div&gt;&#10;&lt;/div&gt;&#10;&lt;/div&gt;&#10;&lt;/div&gt;&#10;&lt;/div&gt;&#10;&lt;/div&gt;&#10;2.10&lt;br/&gt;&#10;a)&lt;br/&gt;&#10;&lt;div&gt;&lt;img src=&quot;https://math-demo.abitti.fi/math.svg?latex=c%5Cleft(H_2SO_4%5Cright)%3D0%7B%2C%7D15%5C%20%5Cfrac%7Bmol%7D%7Bdm%5E3%7D&quot; alt=&quot;c\left(H_2SO_4\right)=0{,}15\ \frac{mol}{dm^3}&quot;/&gt;&lt;/div&gt;&#10;&lt;div&gt;&lt;img src=&quot;https://math-demo.abitti.fi/math.svg?latex=V%5Cleft(H_2SO_4%5Cright)%3D10ml%3D0%7B%2C%7D010dm%5E3&quot; alt=&quot;V\left(H_2SO_4\right)=10ml=0{,}010dm^3&quot;/&gt; &lt;/div&gt;&#10;&lt;div&gt;&lt;img src=&quot;https://math-demo.abitti.fi/math.svg?latex=c%5Cleft(NaOH%5Cright)%3D0%7B%2C%7D035%5C%20%5Cfrac%7Bmol%7D%7Bdm%5E3%7D&quot; alt=&quot;c\left(NaOH\right)=0{,}035\ \frac{mol}{dm^3}&quot;/&gt; &lt;/div&gt;&#10;&lt;div&gt;&lt;img src=&quot;https://math-demo.abitti.fi/math.svg?latex=V%5Cleft(NaOH%5Cright)%3D%3F&quot; alt=&quot;V\left(NaOH\right)=?&quot;/&gt;&lt;/div&gt;&#10;&lt;div&gt;&lt;br/&gt;&#10;&lt;img src=&quot;https://math-demo.abitti.fi/math.svg?latex=2NaOH%2BH_2SO_4%5Crightarrow2H_2O%2BNa_2SO_4&quot; alt=&quot;2NaOH+H_2SO_4\rightarrow2H_2O+Na_2SO_4&quot;/&gt;&lt;/div&gt;&#10;&lt;div&gt; &lt;/div&gt;&#10;&lt;div&gt;&lt;img src=&quot;https://math-demo.abitti.fi/math.svg?latex=n%5Cleft(H_2SO_4%5Cright)%3DcV%3D0%7B%2C%7D15%5C%20%5Cfrac%7Bmol%7D%7Bdm%5E3%7D%5Ccdot0%7B%2C%7D010dm%5E3%3D0%7B%2C%7D0015%5C%20mol&quot; alt=&quot;n\left(H_2SO_4\right)=cV=0{,}15\ \frac{mol}{dm^3}\cdot0{,}010dm^3=0{,}0015\ mol&quot;/&gt;&lt;/div&gt;&#10;&lt;div&gt; &lt;/div&gt;&#10;&lt;div&gt;&lt;img src=&quot;https://math-demo.abitti.fi/math.svg?latex=%5Cfrac%7Bn%5Cleft(NaOH%5Cright)%7D%7Bn%5Cleft(H_2SO_4%5Cright)%7D%3D%5Cfrac%7B2%7D%7B1%7D&quot; alt=&quot;\frac{n\left(NaOH\right)}{n\left(H_2SO_4\right)}=\frac{2}{1}&quot;/&gt;, joten &lt;/div&gt;&#10;&lt;img src=&quot;https://math-demo.abitti.fi/math.svg?latex=n%5Cleft(NaOH%5Cright)%3D2%5Ccdot0%7B%2C%7D0015%5C%20mol%3D0%7B%2C%7D003%5C%20mol&quot; alt=&quot;n\left(NaOH\right)=2\cdot0{,}0015\ mol=0{,}003\ mol&quot;/&gt;&#10;&lt;div&gt;&lt;img src=&quot;https://math-demo.abitti.fi/math.svg?latex=V%5Cleft(NaOH%5Cright)%3D%5Cfrac%7Bn%7D%7Bc%7D%3D%5Cfrac%7B0%7B%2C%7D003mol%7D%7B0%7B%2C%7D035%5C%20%5Cfrac%7Bmol%7D%7Bdm%5E3%7D%7D%3D0%7B%2C%7D08571...dm%5E3%5C%20%5Capprox86ml&quot; alt=&quot;V\left(NaOH\right)=\frac{n}{c}=\frac{0{,}003mol}{0{,}035\ \frac{mol}{dm^3}}=0{,}08571...dm^3\ \approx86ml&quot;/&gt;&lt;br/&gt;&#10;b)&lt;br/&gt;&#10;&lt;div&gt;&lt;img src=&quot;https://math-demo.abitti.fi/math.svg?latex=m%5Cleft(HCl%5Cright)%3D1%7B%2C%7D65g&quot; alt=&quot;m\left(HCl\right)=1{,}65g&quot;/&gt;&lt;/div&gt;&#10;&lt;div&gt;&lt;img src=&quot;https://math-demo.abitti.fi/math.svg?latex=M%5Cleft(HCl%5Cright)%3D36%7B%2C%7D458%5Cfrac%7Bg%7D%7Bmol%7D&quot; alt=&quot;M\left(HCl\right)=36{,}458\frac{g}{mol}&quot;/&gt;&lt;/div&gt;&#10;&lt;div&gt;&lt;img src=&quot;https://math-demo.abitti.fi/math.svg?latex=V_1%5Cleft(HCl%5Cright)%3D1%7B%2C%7D0%5C%20l%3D1%7B%2C%7D0dm%5E3&quot; alt=&quot;V_1\left(HCl\right)=1{,}0\ l=1{,}0dm^3&quot;/&gt;&lt;/div&gt;&#10;&lt;div&gt;&lt;img src=&quot;https://math-demo.abitti.fi/math.svg?latex=V_2%5Cleft(HCl%5Cright)%3D40ml%3D0%7B%2C%7D040dm%5E3&quot; alt=&quot;V_2\left(HCl\right)=40ml=0{,}040dm^3&quot;/&gt;&lt;/div&gt;&#10;&lt;img src=&quot;https://math-demo.abitti.fi/math.svg?latex=c%5Cleft(Ca%5Cleft(OH%5Cright)_2%5Cright)%3D0%7B%2C%7D025%5C%20%5Cfrac%7Bmol%7D%7Bdm%5E3%7D&quot; alt=&quot;c\left(Ca\left(OH\right)_2\right)=0{,}025\ \frac{mol}{dm^3}&quot;/&gt;&lt;br/&gt;&#10;&lt;div&gt;&lt;img src=&quot;https://math-demo.abitti.fi/math.svg?latex=V%5Cleft(Ca%5Cleft(OH%5Cright)_2%5Cright)%3D%3F&quot; alt=&quot;V\left(Ca\left(OH\right)_2\right)=?&quot;/&gt;&lt;/div&gt;&#10;&lt;div&gt;&lt;br/&gt;&#10;&lt;img src=&quot;https://math-demo.abitti.fi/math.svg?latex=Ca%5Cleft(OH%5Cright)_2%5Cleft(aq%5Cright)%2B2HCl%5Cleft(aq%5Cright)%5Crightarrow%20Ca%5Cleft(Cl%5Cright)_2%5Cleft(aq%5Cright)%2B2H_2O%5Cleft(l%5Cright)&quot; alt=&quot;Ca\left(OH\right)_2\left(aq\right)+2HCl\left(aq\right)\rightarrow Ca\left(Cl\right)_2\left(aq\right)+2H_2O\left(l\right)&quot;/&gt;&lt;br/&gt;&#10;&lt;br/&gt;&#10;&lt;/div&gt;&#10;&lt;div&gt;&lt;img src=&quot;https://math-demo.abitti.fi/math.svg?latex=n%5Cleft(HCl%5Cright)%3D%5Cfrac%7Bm%7D%7BM%7D%3D%5Cfrac%7B1%7B%2C%7D65%5C%20g%7D%7B36%7B%2C%7D458%5C%20%5Cfrac%7Bg%7D%7Bmol%7D%7D%3D0%7B%2C%7D045258%5C%20mol&quot; alt=&quot;n\left(HCl\right)=\frac{m}{M}=\frac{1{,}65\ g}{36{,}458\ \frac{g}{mol}}=0{,}045258\ mol&quot;/&gt;&lt;/div&gt;&#10;&lt;div&gt;&lt;img src=&quot;https://math-demo.abitti.fi/math.svg?latex=c%5Cleft(HCl%5Cright)%3D%5Cfrac%7Bn%7D%7BV_1%7D%3D%5Cfrac%7B0%7B%2C%7D045258%5C%20mol%7D%7B1%7B%2C%7D0%5C%20dm%5E3%7D%3D0%7B%2C%7D045258%5C%20%5Cfrac%7Bmol%7D%7Bdm%5E3%7D&quot; alt=&quot;c\left(HCl\right)=\frac{n}{V_1}=\frac{0{,}045258\ mol}{1{,}0\ dm^3}=0{,}045258\ \frac{mol}{dm^3}&quot;/&gt;&lt;/div&gt;&#10;&lt;div&gt; &lt;/div&gt;&#10;&lt;img src=&quot;https://math-demo.abitti.fi/math.svg?latex=n%5Cleft(HCl%5Cright)%3DcV_2%3D0%7B%2C%7D045258%5C%20%5Cfrac%7Bmol%7D%7Bdm%5E3%7D%5Ccdot0%7B%2C%7D040%5C%20dm%5E3%3D0%7B%2C%7D001812%5C%20mol&quot; alt=&quot;n\left(HCl\right)=cV_2=0{,}045258\ \frac{mol}{dm^3}\cdot0{,}040\ dm^3=0{,}001812\ mol&quot;/&gt;&lt;br/&gt;&#10;&lt;div&gt;&lt;img src=&quot;https://math-demo.abitti.fi/math.svg?latex=%5Cfrac%7Bn%5Cleft(Ca%5Cleft(OH%5Cright)_2%5Cright)%7D%7Bn%5Cleft(HCl%5Cright)%7D%3D%5Cfrac%7B1%7D%7B2%7D&quot; alt=&quot;\frac{n\left(Ca\left(OH\right)_2\right)}{n\left(HCl\right)}=\frac{1}{2}&quot;/&gt;, joten &lt;img src=&quot;https://math-demo.abitti.fi/math.svg?latex=n%5Cleft(Ca%5Cleft(OH%5Cright)_2%5Cright)%3D%5Cfrac%7B1%7D%7B2%7D%5Ccdot0%7B%2C%7D001812%5C%20mol%3D0%7B%2C%7D0009060%5C%20mol&quot; alt=&quot;n\left(Ca\left(OH\right)_2\right)=\frac{1}{2}\cdot0{,}001812\ mol=0{,}0009060\ mol&quot;/&gt;&lt;/div&gt;&#10;&lt;div&gt;&lt;img src=&quot;https://math-demo.abitti.fi/math.svg?latex=V%5Cleft(Ca%5Cleft(OH%5Cright)_2%5Cright)%3D%5Cfrac%7Bn%7D%7Bc%7D%3D%5Cfrac%7B0%7B%2C%7D0009060%5C%20mol%7D%7B0%7B%2C%7D025%5C%20%5Cfrac%7Bmol%7D%7Bdm%5E3%7D%7D%3D0%7B%2C%7D03624%5C%20dm%5E3%3D36%5C%20ml&quot; alt=&quot;V\left(Ca\left(OH\right)_2\right)=\frac{n}{c}=\frac{0{,}0009060\ mol}{0{,}025\ \frac{mol}{dm^3}}=0{,}03624\ dm^3=36\ ml&quot;/&gt;&lt;br/&gt;&#10;c)&lt;br/&gt;&#10;&lt;div&gt;&lt;img src=&quot;https://math-demo.abitti.fi/math.svg?latex=m%5Cleft(Mg%5Cleft(OH%5Cright)_2%5Cright)%3D130%5C%20mg%3D0%7B%2C%7D130g&quot; alt=&quot;m\left(Mg\left(OH\right)_2\right)=130\ mg=0{,}130g&quot;/&gt;&lt;/div&gt;&#10;&lt;div&gt;&lt;img src=&quot;https://math-demo.abitti.fi/math.svg?latex=M%5Cleft(Mg%5Cleft(OH%5Cright)_2%5Cright)%3D58%7B%2C%7D326%5C%20%5Cfrac%7Bg%7D%7Bmol%7D&quot; alt=&quot;M\left(Mg\left(OH\right)_2\right)=58{,}326\ \frac{g}{mol}&quot;/&gt;&lt;/div&gt;&#10;&lt;div&gt;&lt;img src=&quot;https://math-demo.abitti.fi/math.svg?latex=c%5Cleft(H_3PO_4%5Cright)%3D0%7B%2C%7D075%5C%20%5Cfrac%7Bmol%7D%7Bdm%5E3%7D&quot; alt=&quot;c\left(H_3PO_4\right)=0{,}075\ \frac{mol}{dm^3}&quot;/&gt; &lt;/div&gt;&#10;&lt;div&gt;&lt;img src=&quot;https://math-demo.abitti.fi/math.svg?latex=V%5Cleft(H_3PO_4%5Cright)%3D%3F&quot; alt=&quot;V\left(H_3PO_4\right)=?&quot;/&gt;&lt;/div&gt;&#10;&lt;br/&gt;&#10;&lt;div&gt;&lt;br/&gt;&#10;&lt;img src=&quot;https://math-demo.abitti.fi/math.svg?latex=2H_3PO_4%5Cleft(aq%5Cright)%2B3Mg%5Cleft(OH%5Cright)_2%5Cleft(aq%5Cright)%5Crightarrow%20Mg_3%5Cleft(PO_4%5Cright)_2%5Cleft(aq%5Cright)%2B3H_2O%5Cleft(l%5Cright)&quot; alt=&quot;2H_3PO_4\left(aq\right)+3Mg\left(OH\right)_2\left(aq\right)\rightarrow Mg_3\left(PO_4\right)_2\left(aq\right)+3H_2O\left(l\right)&quot;/&gt;&lt;/div&gt;&#10;&lt;div&gt; &lt;/div&gt;&#10;&lt;div&gt; &lt;/div&gt;&#10;&lt;div&gt;&lt;img src=&quot;https://math-demo.abitti.fi/math.svg?latex=n%5Cleft(Mg%5Cleft(OH%5Cright)_2%5Cright)%3D%5Cfrac%7Bm%7D%7BM%7D%3D%5Cfrac%7B0%7B%2C%7D130%5C%20g%7D%7B58%7B%2C%7D326%5C%20%5Cfrac%7Bg%7D%7Bmol%7D%7D%3D0%7B%2C%7D0022289%5C%20mol&quot; alt=&quot;n\left(Mg\left(OH\right)_2\right)=\frac{m}{M}=\frac{0{,}130\ g}{58{,}326\ \frac{g}{mol}}=0{,}0022289\ mol&quot;/&gt;&lt;/div&gt;&#10;&lt;div&gt; &lt;/div&gt;&#10;&lt;div&gt;&lt;img src=&quot;https://math-demo.abitti.fi/math.svg?latex=%5Cfrac%7Bn%5Cleft(H_3PO_4%5Cright)%7D%7Bn%5Cleft(Mg%5Cleft(OH%5Cright)_2%5Cright)%7D%3D%5Cfrac%7B2%7D%7B3%7D&quot; alt=&quot;\frac{n\left(H_3PO_4\right)}{n\left(Mg\left(OH\right)_2\right)}=\frac{2}{3}&quot;/&gt;, joten &lt;img src=&quot;https://math-demo.abitti.fi/math.svg?latex=n%5Cleft(H_3PO_4%5Cright)%3D%5Cfrac%7B2%7D%7B3%7D%5Ccdot0%7B%2C%7D0022289%5C%20mol%3D0%7B%2C%7D0014859%5C%20mol&quot; alt=&quot;n\left(H_3PO_4\right)=\frac{2}{3}\cdot0{,}0022289\ mol=0{,}0014859\ mol&quot;/&gt;&lt;/div&gt;&#10;&lt;div&gt;&lt;img src=&quot;https://math-demo.abitti.fi/math.svg?latex=V%5Cleft(H_3PO_4%5Cright)%3D%5Cfrac%7Bn%7D%7Bc%7D%3D%5Cfrac%7B0%7B%2C%7D0014859%5C%20mol%7D%7B0%7B%2C%7D075%5C%20%5Cfrac%7Bmol%7D%7Bdm%5E3%7D%7D%3D0%7B%2C%7D01981...dm%5E3%5Capprox20ml&quot; alt=&quot;V\left(H_3PO_4\right)=\frac{n}{c}=\frac{0{,}0014859\ mol}{0{,}075\ \frac{mol}{dm^3}}=0{,}01981...dm^3\approx20ml&quot;/&gt;&lt;br/&gt;&#10;&lt;br/&gt;&#10;&lt;/div&gt;&#10;&lt;/div&gt;&#10;&lt;/div&gt;&#10;2.11&lt;br/&gt;&#10;&lt;div&gt;&lt;img src=&quot;https://math-demo.abitti.fi/math.svg?latex=m%5Cleft(puhdistusaine%5Cright)%3D25%7B%2C%7D37%5C%20g&quot; alt=&quot;m\left(puhdistusaine\right)=25{,}37\ g&quot;/&gt;&lt;/div&gt;&#10;&lt;img src=&quot;https://math-demo.abitti.fi/math.svg?latex=V_1%5Cleft(n%C3%A4yteliuos%5Cright)%3D250%5C%20cm%5E3%3D250%5C%20ml&quot; alt=&quot;V_1\left(näyteliuos\right)=250\ cm^3=250\ ml&quot;/&gt;&lt;br/&gt;&#10;&lt;img src=&quot;https://math-demo.abitti.fi/math.svg?latex=V_2%5Cleft(titrattu%5C%20n%C3%A4yteliuos%5Cright)%3D10%7B%2C%7D0%5C%20ml&quot; alt=&quot;V_2\left(titrattu\ näyteliuos\right)=10{,}0\ ml&quot;/&gt;&#10;&lt;div&gt;&lt;img src=&quot;https://math-demo.abitti.fi/math.svg?latex=c%5Cleft(H_2SO_4%5Cright)%3D0%7B%2C%7D036%5C%20%5Cfrac%7Bmol%7D%7Bdm%5E3%7D&quot; alt=&quot;c\left(H_2SO_4\right)=0{,}036\ \frac{mol}{dm^3}&quot;/&gt;&lt;br/&gt;&#10;&lt;div&gt;&lt;img src=&quot;https://math-demo.abitti.fi/math.svg?latex=V%5Cleft(H_2SO_4%5Cright)%3D37%7B%2C%7D3%5C%20ml%3D0%7B%2C%7D0373dm%5E3&quot; alt=&quot;V\left(H_2SO_4\right)=37{,}3\ ml=0{,}0373dm^3&quot;/&gt;&lt;/div&gt;&#10;&lt;div&gt;&lt;img src=&quot;https://math-demo.abitti.fi/math.svg?latex=M%5Cleft(NH_3%5Cright)%3D17%7B%2C%7D034%5C%20%5Cfrac%7Bg%7D%7Bmol%7D&quot; alt=&quot;M\left(NH_3\right)=17{,}034\ \frac{g}{mol}&quot;/&gt;&lt;/div&gt;&#10;&lt;div&gt;&#10;&lt;div&gt;&lt;img src=&quot;https://math-demo.abitti.fi/math.svg?latex=m-%5C%25%5Cleft(NH_3%5Cright)%3D%3F&quot; alt=&quot;m-\%\left(NH_3\right)=?&quot;/&gt;&lt;/div&gt;&#10;&lt;div&gt;&lt;br/&gt;&#10;&lt;img src=&quot;https://math-demo.abitti.fi/math.svg?latex=2NH_3%5Cleft(aq%5Cright)%2BH_2SO_4%5Cleft(aq%5Cright)%5Crightarrow%5Cleft(NH_4%5Cright)_2SO_4%5Cleft(aq%5Cright)&quot; alt=&quot;2NH_3\left(aq\right)+H_2SO_4\left(aq\right)\rightarrow\left(NH_4\right)_2SO_4\left(aq\right)&quot;/&gt;&lt;/div&gt;&#10;&lt;div&gt; &lt;/div&gt;&#10;&lt;div&gt;&lt;img src=&quot;https://math-demo.abitti.fi/math.svg?latex=n%5Cleft(H_2SO_4%5Cright)%3DcV%3D0%7B%2C%7D036%5C%20%5Cfrac%7Bmol%7D%7Bdm%5E3%7D%5Ccdot0%7B%2C%7D0373%5C%20dm%5E3%3D0%7B%2C%7D001343mol&quot; alt=&quot;n\left(H_2SO_4\right)=cV=0{,}036\ \frac{mol}{dm^3}\cdot0{,}0373\ dm^3=0{,}001343mol&quot;/&gt;&lt;/div&gt;&#10;&lt;div&gt; &lt;/div&gt;&#10;&lt;div&gt;&lt;img src=&quot;https://math-demo.abitti.fi/math.svg?latex=%5Cfrac%7Bn%5Cleft(NH_3%5Cright)%7D%7Bn%5Cleft(H_2SO_4%5Cright)%7D%3D%5Cfrac%7B2%7D%7B1%7D&quot; alt=&quot;\frac{n\left(NH_3\right)}{n\left(H_2SO_4\right)}=\frac{2}{1}&quot;/&gt;, joten &lt;img src=&quot;https://math-demo.abitti.fi/math.svg?latex=n%5Cleft(H_3PO_4%5Cright)%3D2%5Ccdot0%7B%2C%7D001343%5C%20mol%3D0%7B%2C%7D002686%5C%20mol&quot; alt=&quot;n\left(H_3PO_4\right)=2\cdot0{,}001343\ mol=0{,}002686\ mol&quot;/&gt;&lt;/div&gt;&#10;&lt;div&gt; &lt;/div&gt;&#10;&lt;div&gt;Ammoniakin massa titratussa näytteessä (10,0 ml):&lt;/div&gt;&#10;&lt;div&gt;&lt;img src=&quot;https://math-demo.abitti.fi/math.svg?latex=m%5Cleft(NH_3%5Cright)%3DnM%3D0%7B%2C%7D002686%5C%20mol%5Ccdot17%7B%2C%7D034%5Cfrac%7Bmol%7D%7Bdm%5E3%7D%3D0%7B%2C%7D04575g&quot; alt=&quot;m\left(NH_3\right)=nM=0{,}002686\ mol\cdot17{,}034\frac{mol}{dm^3}=0{,}04575g&quot;/&gt;&lt;/div&gt;&#10;&lt;div&gt; &lt;/div&gt;&#10;&lt;div&gt;Puhdistuainetta oli 250 ml, joten ammoniakkia olisi &lt;/div&gt;&#10;&lt;div&gt;&lt;img src=&quot;https://math-demo.abitti.fi/math.svg?latex=25%5Ccdot%5C%200%7B%2C%7D04575g%3D1%7B%2C%7D1445g&quot; alt=&quot;25\cdot\ 0{,}04575g=1{,}1445g&quot;/&gt;&lt;/div&gt;&#10;&lt;div&gt; &lt;/div&gt;&#10;&lt;div&gt;&lt;img src=&quot;https://math-demo.abitti.fi/math.svg?latex=m-%5C%25%5Cleft(NH_3%5Cright)%3D%5Cfrac%7Bm%5Cleft(NH_3%5Cright)%7D%7Bm%5Cleft(N%C3%A4yte%5Cright)%7D%5Ccdot100%5C%25%3D%5Cfrac%7B1%7B%2C%7D144g%7D%7B23%7B%2C%7D37g%7D%3D4%7B%2C%7D509%5C%25%5Capprox4%7B%2C%7D5%5C%25&quot; alt=&quot;m-\%\left(NH_3\right)=\frac{m\left(NH_3\right)}{m\left(Näyte\right)}\cdot100\%=\frac{1{,}144g}{23{,}37g}=4{,}509\%\approx4{,}5\%&quot;/&gt;&lt;/div&gt;&#10;&lt;/div&gt;&#10;&lt;/div&gt;&#10;</content>
<published>2018-11-04T21:43:21+02:00</published>
</entry>

<entry>
<title>Kpl.2.1</title>
<id>https://peda.net/id/4c649c1cc61</id>
<updated>2018-11-04T18:31:23+02:00</updated>
<link href="https://peda.net/p/kirin_porsti/kemia/ke3s/kpl-2-1#top" />
<content type="html">2.1 &lt;br/&gt;&#10;Happetumis- ja pelkistymis reaktioon&lt;br/&gt;&#10;&lt;br/&gt;&#10;2.2&lt;br/&gt;&#10;&lt;table&gt;&#10;&lt;tbody&gt;&#10;&lt;tr&gt;&#10;&lt;td&gt;Reaktio&lt;/td&gt;&#10;&lt;td&gt;Muodostuvan ionin kaava&lt;/td&gt;&#10;&lt;td&gt;Hapetusluku&lt;/td&gt;&#10;&lt;/tr&gt;&#10;&lt;tr&gt;&#10;&lt;td&gt;Natriumatomi hapettuu&lt;/td&gt;&#10;&lt;td&gt;Na&lt;sup&gt;+&lt;/sup&gt;&lt;/td&gt;&#10;&lt;td&gt;+I&lt;/td&gt;&#10;&lt;/tr&gt;&#10;&lt;tr&gt;&#10;&lt;td&gt;Jodiatomi pelkistyy&lt;/td&gt;&#10;&lt;td&gt;I&lt;sup&gt;-&lt;/sup&gt;&lt;/td&gt;&#10;&lt;td&gt;-I&lt;/td&gt;&#10;&lt;/tr&gt;&#10;&lt;tr&gt;&#10;&lt;td&gt;Rikkiatomi pelkiistyy&lt;/td&gt;&#10;&lt;td&gt;S&lt;sup&gt;2-&lt;/sup&gt;&lt;/td&gt;&#10;&lt;td&gt;-II&lt;/td&gt;&#10;&lt;/tr&gt;&#10;&lt;tr&gt;&#10;&lt;td&gt;Magnestiumatomi hapettuu&lt;/td&gt;&#10;&lt;td&gt;Mg&lt;sup&gt;2+&lt;/sup&gt;&lt;/td&gt;&#10;&lt;td&gt;+II&lt;/td&gt;&#10;&lt;/tr&gt;&#10;&lt;tr&gt;&#10;&lt;td&gt;Rauta(II)-ioni hapettuu&lt;/td&gt;&#10;&lt;td&gt;Fe&lt;sup&gt;3&lt;/sup&gt;&lt;sup&gt;+&lt;/sup&gt;&lt;/td&gt;&#10;&lt;td&gt;+III&lt;/td&gt;&#10;&lt;/tr&gt;&#10;&lt;tr&gt;&#10;&lt;td&gt;Nikkeli(III)-ioni pelkistyy&lt;/td&gt;&#10;&lt;td&gt;Ni&lt;sup&gt;2+&lt;/sup&gt;&lt;/td&gt;&#10;&lt;td&gt;+II&lt;/td&gt;&#10;&lt;/tr&gt;&#10;&lt;tr&gt;&#10;&lt;td&gt;Tina(II)-ioni hapettuu&lt;/td&gt;&#10;&lt;td&gt;Sn&lt;sup&gt;4+&lt;/sup&gt;&lt;/td&gt;&#10;&lt;td&gt;+IV&lt;/td&gt;&#10;&lt;/tr&gt;&#10;&lt;tr&gt;&#10;&lt;td&gt;Fosforiatomi pelkistyy&lt;/td&gt;&#10;&lt;td&gt;P&lt;sup&gt;3-&lt;/sup&gt;&lt;/td&gt;&#10;&lt;td&gt;-III&lt;/td&gt;&#10;&lt;/tr&gt;&#10;&lt;/tbody&gt;&#10;&lt;/table&gt;&#10;&lt;br/&gt;&#10;2.3 &lt;br/&gt;&#10;a) Oikein, Väärin, Oikein&lt;br/&gt;&#10;b) Väärin, Väärin, Väärin&lt;br/&gt;&#10;c) Oikein, Oikein, Oikein&lt;br/&gt;&#10;&lt;br/&gt;&#10;2.5&lt;br/&gt;&#10;a)&lt;br/&gt;&#10;&lt;img src=&quot;https://math-demo.abitti.fi/math.svg?latex=2Ag%5Cleft(s%5Cright)%2BS%5Cleft(s%5Cright)%5Crightarrow%20Ag_2S%5Cleft(s%5Cright)&quot; alt=&quot;2Ag\left(s\right)+S\left(s\right)\rightarrow Ag_2S\left(s\right)&quot;/&gt;&lt;span&gt; &lt;/span&gt;Hapetin&lt;span&gt;: S&lt;/span&gt;&lt;br/&gt;&#10;&lt;div&gt;b)&lt;br/&gt;&#10;&lt;img src=&quot;https://math-demo.abitti.fi/math.svg?latex=6Na%5Cleft(s%5Cright)%2BN_2%5Cleft(g%5Cright)%5Crightarrow2Na_3N%5Cleft(s%5Cright)&quot; alt=&quot;6Na\left(s\right)+N_2\left(g\right)\rightarrow2Na_3N\left(s\right)&quot;/&gt; Hapetin: &lt;img src=&quot;https://math-demo.abitti.fi/math.svg?latex=N_2&quot; alt=&quot;N_2&quot;/&gt;&lt;/div&gt;&#10;&lt;div&gt;c)&lt;br/&gt;&#10;&lt;img src=&quot;https://math-demo.abitti.fi/math.svg?latex=2Al%5Cleft(s%5Cright)%2B3Cl_2%5Cleft(g%5Cright)%5Crightarrow2AlCl_3%5Cleft(l%5Cright)&quot; alt=&quot;2Al\left(s\right)+3Cl_2\left(g\right)\rightarrow2AlCl_3\left(l\right)&quot;/&gt;Hapetin:&lt;img src=&quot;https://math-demo.abitti.fi/math.svg?latex=Cl_2&quot; alt=&quot;Cl_2&quot;/&gt;&lt;/div&gt;&#10;d)&lt;br/&gt;&#10;&lt;img src=&quot;https://math-demo.abitti.fi/math.svg?latex=Cl_2%5Cleft(g%5Cright)%2B2Br%5E-%5Cleft(aq%5Cright)%5Crightarrow2Cl%5E-%5Cleft(aq%5Cright)%2BBr_2%5Cleft(aq%5Cright)&quot; alt=&quot;Cl_2\left(g\right)+2Br^-\left(aq\right)\rightarrow2Cl^-\left(aq\right)+Br_2\left(aq\right)&quot;/&gt;&lt;span&gt; &lt;/span&gt;Hapetin&lt;span&gt;:&lt;/span&gt;&lt;img src=&quot;https://math-demo.abitti.fi/math.svg?latex=Cl_2&quot; alt=&quot;Cl_2&quot;/&gt;&lt;br/&gt;&#10;e)&lt;br/&gt;&#10;&lt;img src=&quot;https://math-demo.abitti.fi/math.svg?latex=Fe%5Cleft(s%5Cright)%2BCu%5E%7B2%2B%7D%5Cleft(aq%5Cright)%5Crightarrow%20Fe%5E%7B2%2B%7D%2B%5Cleft(aq%5Cright)%2BCu%5Cleft(s%5Cright)&quot; alt=&quot;Fe\left(s\right)+Cu^{2+}\left(aq\right)\rightarrow Fe^{2+}+\left(aq\right)+Cu\left(s\right)&quot;/&gt;&lt;span&gt;Hapetin: &lt;/span&gt;&lt;img src=&quot;https://math-demo.abitti.fi/math.svg?latex=Cu%5E%7B2%2B%7D&quot; alt=&quot;Cu^{2+}&quot;/&gt;&lt;br/&gt;&#10;&lt;br/&gt;&#10;2.6&lt;br/&gt;&#10;a)&lt;br/&gt;&#10;Alumiini hapettuu, rauta(III)-ionit pelkistyvät&lt;br/&gt;&#10;b)&lt;br/&gt;&#10;Alumini pelkistin, rauta(III) hapetin&lt;br/&gt;&#10;c)&lt;br/&gt;&#10;&lt;br/&gt;&#10;&lt;img src=&quot;https://math-demo.abitti.fi/math.svg?latex=m%5Cleft(Fe%5Cright)%3D100g&quot; alt=&quot;m\left(Fe\right)=100g&quot;/&gt;&lt;br/&gt;&#10;&lt;img src=&quot;https://math-demo.abitti.fi/math.svg?latex=M%5Cleft(Fe%5Cright)%3D55%7B%2C%7D85%5Cfrac%7Bg%7D%7Bmol%7D&quot; alt=&quot;M\left(Fe\right)=55{,}85\frac{g}{mol}&quot;/&gt;&lt;br/&gt;&#10;&lt;img src=&quot;https://math-demo.abitti.fi/math.svg?latex=M%5Cleft(Al%5Cright)%3D26%7B%2C%7D98%5Cfrac%7Bg%7D%7Bmol%7D&quot; alt=&quot;M\left(Al\right)=26{,}98\frac{g}{mol}&quot;/&gt;&lt;br/&gt;&#10;&lt;img src=&quot;https://math-demo.abitti.fi/math.svg?latex=M%5Cleft(Fe_2O_3%5Cright)%3D159%7B%2C%7D70%5Cfrac%7Bg%7D%7Bmol%7D&quot; alt=&quot;M\left(Fe_2O_3\right)=159{,}70\frac{g}{mol}&quot;/&gt;&lt;br/&gt;&#10;&lt;img src=&quot;https://math-demo.abitti.fi/math.svg?latex=m%5Cleft(Al%5Cright)%3D%3F&quot; alt=&quot;m\left(Al\right)=?&quot;/&gt;&lt;br/&gt;&#10;&lt;img src=&quot;https://math-demo.abitti.fi/math.svg?latex=m%5Cleft(Fe_2O_3%5Cright)%3D%3F&quot; alt=&quot;m\left(Fe_2O_3\right)=?&quot;/&gt;&lt;br/&gt;&#10;&lt;div&gt; &lt;/div&gt;&#10;&lt;div&gt;Ratkaistaan syntyvän raudan ainemäärä:&lt;/div&gt;&#10;&lt;div&gt;&lt;img src=&quot;https://math-demo.abitti.fi/math.svg?latex=n%5Cleft(Fe%5Cright)%3D%5Cfrac%7Bm%7D%7BM%7D%3D%5Cfrac%7B100g%7D%7B55%7B%2C%7D85%5Cfrac%7Bg%7D%7Bmol%7D%7D%3D1%7B%2C%7D79051mol&quot; alt=&quot;n\left(Fe\right)=\frac{m}{M}=\frac{100g}{55{,}85\frac{g}{mol}}=1{,}79051mol&quot;/&gt;&lt;/div&gt;&#10;&lt;div&gt; &lt;/div&gt;&#10;&lt;div&gt;Tasapainotetun reaktioyhtälön perusteella:&lt;/div&gt;&#10;&lt;div&gt;&lt;img src=&quot;https://math-demo.abitti.fi/math.svg?latex=%5Cfrac%7Bn%5Cleft(Al%5Cright)%7D%7Bn%5Cleft(Fe%5Cright)%7D%3D%5Cfrac%7B2%7D%7B2%7D&quot; alt=&quot;\frac{n\left(Al\right)}{n\left(Fe\right)}=\frac{2}{2}&quot;/&gt;, joten &lt;/div&gt;&#10;&lt;img src=&quot;https://math-demo.abitti.fi/math.svg?latex=n%5Cleft(Al%5Cright)%3Dn%5Cleft(Fe%5Cright)%3D1%7B%2C%7D79051mol&quot; alt=&quot;n\left(Al\right)=n\left(Fe\right)=1{,}79051mol&quot;/&gt;&#10;&lt;div&gt; &lt;/div&gt;&#10;&lt;div&gt; Tasapainotetun reaktioyhtälön perusteella: &lt;/div&gt;&#10;&lt;img src=&quot;https://math-demo.abitti.fi/math.svg?latex=%5Cfrac%7Bn%5Cleft(Fe_2O_3%5Cright)%7D%7Bn%5Cleft(Fe%5Cright)%7D%3D%5Cfrac%7B1%7D%7B2%7D&quot; alt=&quot;\frac{n\left(Fe_2O_3\right)}{n\left(Fe\right)}=\frac{1}{2}&quot;/&gt;&lt;span&gt;,joten &lt;/span&gt;&lt;img src=&quot;https://math-demo.abitti.fi/math.svg?latex=n%5Cleft(Fe_2O_3%5Cright)%3D%5Cfrac%7B1%7D%7B2%7D%5Ccdot%20n%5Cleft(Fe%5Cright)%3D1%7B%2C%7D79051mol%5Ccdot%5Cfrac%7B1%7D%7B2%7D%3D0%7B%2C%7D895255mol&quot; alt=&quot;n\left(Fe_2O_3\right)=\frac{1}{2}\cdot n\left(Fe\right)=1{,}79051mol\cdot\frac{1}{2}=0{,}895255mol&quot;/&gt;&#10;&lt;div&gt; &lt;/div&gt;&#10;&lt;div&gt;&lt;img src=&quot;https://math-demo.abitti.fi/math.svg?latex=m%5Cleft(Al%5Cright)%3D1%7B%2C%7D79051mol%5Ccdot26%7B%2C%7D98%5Cfrac%7Bg%7D%7Bmol%7D%3D48%7B%2C%7D307...%5Capprox48%7B%2C%7D31g&quot; alt=&quot;m\left(Al\right)=1{,}79051mol\cdot26{,}98\frac{g}{mol}=48{,}307...\approx48{,}31g&quot;/&gt;&lt;br/&gt;&#10;&lt;img src=&quot;https://math-demo.abitti.fi/math.svg?latex=m%5Cleft(Fe_2O_3%5Cright)%3D0%7B%2C%7D895255mol%5Ccdot159%7B%2C%7D70%5Cfrac%7Bg%7D%7Bmol%7D%3D142%7B%2C%7D972...%5Capprox143%7B%2C%7D0g&quot; alt=&quot;m\left(Fe_2O_3\right)=0{,}895255mol\cdot159{,}70\frac{g}{mol}=142{,}972...\approx143{,}0g&quot;/&gt;&lt;br/&gt;&#10;&lt;div&gt; &lt;/div&gt;&#10;&lt;div&gt;&lt;br/&gt;&#10;&lt;div&gt; &lt;/div&gt;&#10;&lt;/div&gt;&#10;&lt;/div&gt;&#10;&lt;br/&gt;&#10;&lt;br/&gt;&#10;</content>
<published>2018-10-02T10:53:49+03:00</published>
</entry>

<entry>
<title>Testaa oppimasi</title>
<id>https://peda.net/id/d10dac2ec55</id>
<updated>2018-10-01T12:17:27+03:00</updated>
<link href="https://peda.net/p/kirin_porsti/kemia/ke3s/testaa-oppimasi#top" />
<content type="html">1) c, d&lt;br/&gt;&#10;2) a&lt;br/&gt;&#10;3) a, b, c&lt;br/&gt;&#10;4) b&lt;br/&gt;&#10;5) a, b, c&lt;br/&gt;&#10;6) d&lt;br/&gt;&#10;7) d&lt;br/&gt;&#10;8) a, b&lt;br/&gt;&#10;9) b&lt;br/&gt;&#10;10) d&lt;br/&gt;&#10;&lt;br/&gt;&#10;Käsitetesti&lt;br/&gt;&#10;&lt;b&gt;Aktivoitumisenergia&lt;/b&gt; - On siirtymäkompleksin mudostumiseen tarvittava energiamäärä&lt;br/&gt;&#10;&lt;b&gt;Eksoterminen reaktio&lt;/b&gt; - On reaktio, jossa vapautuu lämpöenergiaa&lt;br/&gt;&#10;&lt;b&gt;Entalpia&lt;/b&gt; - On suure, joka kuvaa aieeseen varastoitunutta kemiallista energiaa&lt;br/&gt;&#10;&lt;b&gt;Prosentuaalinen saanto&lt;/b&gt; - Kuvaa, kuinka monta prosenttia reaktiotuotteena asaadun aineen määrä on teoreettisesta määrästä&lt;br/&gt;&#10;&lt;b&gt;Reaktiotuote&lt;/b&gt; - On aine, joka muodostuu kemiallisessa reaktiossa&lt;br/&gt;&#10;&lt;b&gt;Siirtymäkompleksi&lt;/b&gt; - On runsasenerginen, lyhytkäinen reaktion välituote&lt;br/&gt;&#10;&lt;b&gt;Sponstaani reaktio&lt;/b&gt; - On reaktio, joka taoatuu tietyissä olosuhteissa ilan ulkoista pakotetta &lt;br/&gt;&#10;&lt;b&gt;Teoreettinen saanto&lt;/b&gt; - On tasapainotetun reaktioyhtälön kertoimien mukaan laskettu reaktiotuotteiden enimmäismäärä&lt;br/&gt;&#10;&lt;div&gt; &lt;/div&gt;&#10;</content>
<published>2018-10-01T12:17:27+03:00</published>
</entry>

<entry>
<title>Kpl.1.3</title>
<id>https://peda.net/id/8c64dceec21</id>
<updated>2018-09-28T15:48:24+03:00</updated>
<link href="https://peda.net/p/kirin_porsti/kemia/ke3s/kpl-1-3#top" />
<content type="html">1.12&lt;br/&gt;&#10;a) Oikein&lt;br/&gt;&#10;b) Väärin, 0,67 mol&lt;br/&gt;&#10;c) Oikein&lt;br/&gt;&#10;d) Väärin, 4,0 mol&lt;br/&gt;&#10;e) Oikein&lt;br/&gt;&#10;f) Oikein&lt;br/&gt;&#10;&lt;br/&gt;&#10;1.13&lt;br/&gt;&#10;a)&lt;br/&gt;&#10;&lt;img src=&quot;https://math-demo.abitti.fi/math.svg?latex=2H_2%5Cleft(g%5Cright)%2BO_2%5Cleft(g%5Cright)%5Crightarrow2H_2O%5Cleft(l%5Cright)&quot; alt=&quot;2H_2\left(g\right)+O_2\left(g\right)\rightarrow2H_2O\left(l\right)&quot;/&gt;&lt;br/&gt;&#10;&lt;img src=&quot;https://math-demo.abitti.fi/math.svg?latex=m%5Cleft(H%5Cright)%3D10%7B%2C%7D0g&quot; alt=&quot;m\left(H\right)=10{,}0g&quot;/&gt;&lt;br/&gt;&#10;&lt;img src=&quot;https://math-demo.abitti.fi/math.svg?latex=M%5Cleft(H_2%5Cright)%3D1%7B%2C%7D008%5Cfrac%7Bg%7D%7Bmol%7D%5Ccdot2%3D2%7B%2C%7D016%5Cfrac%7Bg%7D%7Bmol%7D&quot; alt=&quot;M\left(H_2\right)=1{,}008\frac{g}{mol}\cdot2=2{,}016\frac{g}{mol}&quot;/&gt;&#10;&lt;div&gt;&lt;img src=&quot;https://math-demo.abitti.fi/math.svg?latex=n%5Cleft(H_2%5Cright)%3D%5Cfrac%7Bm%7D%7BM%7D%3D%5Cfrac%7B10%7B%2C%7D0g%7D%7B2%7B%2C%7D016%5Cfrac%7Bg%7D%7Bmol%7D%7D%3D4%7B%2C%7D96031...%5Capprox4%7B%2C%7D9603mol&quot; alt=&quot;n\left(H_2\right)=\frac{m}{M}=\frac{10{,}0g}{2{,}016\frac{g}{mol}}=4{,}96031...\approx4{,}9603mol&quot;/&gt;&lt;br/&gt;&#10;&lt;div&gt;&lt;img src=&quot;https://math-demo.abitti.fi/math.svg?latex=%5Cfrac%7Bn%5Cleft(O_2%5Cright)%7D%7Bn%5Cleft(H_2%5Cright)%7D%3D%5Cfrac%7B1%7D%7B2%7D&quot; alt=&quot;\frac{n\left(O_2\right)}{n\left(H_2\right)}=\frac{1}{2}&quot;/&gt;&lt;br/&gt;&#10;&lt;img src=&quot;https://math-demo.abitti.fi/math.svg?latex=n%5Cleft(O_2%5Cright)%3D%5Cfrac%7B1%7D%7B2%7D%5Ccdot%20n%5Cleft(H_2%5Cright)%3D%5Cfrac%7B1%7D%7B2%7D%5Ccdot4%7B%2C%7D9603%5Cfrac%7Bg%7D%7Bmol%7D%3D2%7B%2C%7D048015mol&quot; alt=&quot;n\left(O_2\right)=\frac{1}{2}\cdot n\left(H_2\right)=\frac{1}{2}\cdot4{,}9603\frac{g}{mol}=2{,}048015mol&quot;/&gt;&#10;&lt;div&gt;&lt;img src=&quot;https://math-demo.abitti.fi/math.svg?latex=M%5Cleft(O_2%5Cright)%3D16%7B%2C%7D00%5Cfrac%7Bg%7D%7Bmol%7D%5Ccdot2%3D32%7B%2C%7D00%5Cfrac%7Bg%7D%7Bmol%7D&quot; alt=&quot;M\left(O_2\right)=16{,}00\frac{g}{mol}\cdot2=32{,}00\frac{g}{mol}&quot;/&gt;&lt;/div&gt;&#10;&lt;img src=&quot;https://math-demo.abitti.fi/math.svg?latex=m%5Cleft(O_2%5Cright)%3Dn%5Ccdot%20M%3D2%7B%2C%7D048015mol%5Ccdot32%7B%2C%7D00%5Cfrac%7Bg%7D%7Bmol%7D%3D79%7B%2C%7D3648...%5Capprox76%7B%2C%7D4g&quot; alt=&quot;m\left(O_2\right)=n\cdot M=2{,}048015mol\cdot32{,}00\frac{g}{mol}=79{,}3648...\approx76{,}4g&quot;/&gt;&lt;br/&gt;&#10;b)&lt;/div&gt;&#10;&lt;/div&gt;&#10;&lt;img src=&quot;https://math-demo.abitti.fi/math.svg?latex=2H_2%5Cleft(g%5Cright)%2BO_2%5Cleft(g%5Cright)%5Crightarrow2H_2O%5Cleft(l%5Cright)&quot; alt=&quot;2H_2\left(g\right)+O_2\left(g\right)\rightarrow2H_2O\left(l\right)&quot;/&gt;&lt;br/&gt;&#10;&lt;img src=&quot;https://math-demo.abitti.fi/math.svg?latex=m%5Cleft(H%5Cright)%3D10%7B%2C%7D0g&quot; alt=&quot;m\left(H\right)=10{,}0g&quot;/&gt;&lt;br/&gt;&#10;&lt;img src=&quot;https://math-demo.abitti.fi/math.svg?latex=M%5Cleft(H_2%5Cright)%3D1%7B%2C%7D008%5Cfrac%7Bg%7D%7Bmol%7D%5Ccdot2%3D2%7B%2C%7D016%5Cfrac%7Bg%7D%7Bmol%7D&quot; alt=&quot;M\left(H_2\right)=1{,}008\frac{g}{mol}\cdot2=2{,}016\frac{g}{mol}&quot;/&gt;&#10;&lt;div&gt;&lt;img src=&quot;https://math-demo.abitti.fi/math.svg?latex=n%5Cleft(H_2%5Cright)%3D%5Cfrac%7Bm%7D%7BM%7D%3D%5Cfrac%7B10%7B%2C%7D0g%7D%7B2%7B%2C%7D016%5Cfrac%7Bg%7D%7Bmol%7D%7D%3D4%7B%2C%7D96031...%5Capprox4%7B%2C%7D9603mol&quot; alt=&quot;n\left(H_2\right)=\frac{m}{M}=\frac{10{,}0g}{2{,}016\frac{g}{mol}}=4{,}96031...\approx4{,}9603mol&quot;/&gt;&lt;br/&gt;&#10;&lt;div&gt;&lt;img src=&quot;https://math-demo.abitti.fi/math.svg?latex=%5Cfrac%7Bn%5Cleft(H_2O%5Cright)%7D%7Bn%5Cleft(H_2%5Cright)%7D%3D%5Cfrac%7B2%7D%7B2%7D&quot; alt=&quot;\frac{n\left(H_2O\right)}{n\left(H_2\right)}=\frac{2}{2}&quot;/&gt;&lt;br/&gt;&#10;&lt;img src=&quot;https://math-demo.abitti.fi/math.svg?latex=n%5Cleft(H_2O%5Cright)%3D%5Cfrac%7B2%7D%7B2%7D%5Ccdot%20n%5Cleft(H_2%5Cright)%3D1%5Ccdot4%7B%2C%7D9603%5C%20mol%3D4%7B%2C%7D9603mol&quot; alt=&quot;n\left(H_2O\right)=\frac{2}{2}\cdot n\left(H_2\right)=1\cdot4{,}9603\ mol=4{,}9603mol&quot;/&gt;&#10;&lt;div&gt;&lt;img src=&quot;https://math-demo.abitti.fi/math.svg?latex=M%5Cleft(H_2O%5Cright)%3D18%7B%2C%7D01528%5Cfrac%7Bg%7D%7Bmol%7D&quot; alt=&quot;M\left(H_2O\right)=18{,}01528\frac{g}{mol}&quot;/&gt;&lt;/div&gt;&#10;&lt;img src=&quot;https://math-demo.abitti.fi/math.svg?latex=m%5Cleft(H_2O%5Cright)%3Dn%5Ccdot%20M%3D4%7B%2C%7D9603%5Cfrac%7Bg%7D%7Bmol%7D%5Ccdot18%7B%2C%7D01528%5Cfrac%7Bg%7D%7Bmol%7D%3D89%7B%2C%7D3611...%5Capprox89%7B%2C%7D4g%3D0%7B%2C%7D0894kg&quot; alt=&quot;m\left(H_2O\right)=n\cdot M=4{,}9603\frac{g}{mol}\cdot18{,}01528\frac{g}{mol}=89{,}3611...\approx89{,}4g=0{,}0894kg&quot;/&gt;&lt;br/&gt;&#10;c)&lt;/div&gt;&#10;&lt;/div&gt;&#10;&lt;img src=&quot;https://math-demo.abitti.fi/math.svg?latex=2H_2%5Cleft(g%5Cright)%2BO_2%5Cleft(g%5Cright)%5Crightarrow2H_2O%5Cleft(l%5Cright)&quot; alt=&quot;2H_2\left(g\right)+O_2\left(g\right)\rightarrow2H_2O\left(l\right)&quot;/&gt;&lt;br/&gt;&#10;H=4&lt;br/&gt;&#10;O=2&lt;br/&gt;&#10;&lt;br/&gt;&#10;1.14&lt;br/&gt;&#10;a)&lt;br/&gt;&#10;&lt;img src=&quot;https://math-demo.abitti.fi/math.svg?latex=N_2H_4%5Cleft(g%5Cright)%2BO_2%5Cleft(g%5Cright)%5Crightarrow%20N_2%5Cleft(g%5Cright)%2B2H_2O%5Cleft(g%5Cright)&quot; alt=&quot;N_2H_4\left(g\right)+O_2\left(g\right)\rightarrow N_2\left(g\right)+2H_2O\left(g\right)&quot;/&gt;&lt;br/&gt;&#10;b)&lt;br/&gt;&#10;&lt;img src=&quot;https://math-demo.abitti.fi/math.svg?latex=N_2H_4%5Cleft(g%5Cright)%2BO_2%5Cleft(g%5Cright)%5Crightarrow%20N_2%5Cleft(g%5Cright)%2B2H_2O%5Cleft(g%5Cright)&quot; alt=&quot;N_2H_4\left(g\right)+O_2\left(g\right)\rightarrow N_2\left(g\right)+2H_2O\left(g\right)&quot;/&gt;&lt;br/&gt;&#10;&lt;img src=&quot;https://math-demo.abitti.fi/math.svg?latex=m%5Cleft(N_2H_4%5Cright)%3D150g&quot; alt=&quot;m\left(N_2H_4\right)=150g&quot;/&gt;&lt;br/&gt;&#10;&lt;img src=&quot;https://math-demo.abitti.fi/math.svg?latex=M%5Cleft(N_2H_4%5Cright)%3D32%7B%2C%7D0452%5Cfrac%7Bg%7D%7Bmol%7D&quot; alt=&quot;M\left(N_2H_4\right)=32{,}0452\frac{g}{mol}&quot;/&gt;&#10;&lt;div&gt;&lt;img src=&quot;https://math-demo.abitti.fi/math.svg?latex=n%5Cleft(N_2H_4%5Cright)%3D%5Cfrac%7Bm%7D%7BM%7D%3D%5Cfrac%7B150%7B%2C%7D0g%7D%7B32%7B%2C%7D0452%5Cfrac%7Bg%7D%7Bmol%7D%7D%3D4%7B%2C%7D6808...%5Capprox4%7B%2C%7D681mol&quot; alt=&quot;n\left(N_2H_4\right)=\frac{m}{M}=\frac{150{,}0g}{32{,}0452\frac{g}{mol}}=4{,}6808...\approx4{,}681mol&quot;/&gt;&lt;br/&gt;&#10;&lt;div&gt;&lt;img src=&quot;https://math-demo.abitti.fi/math.svg?latex=%5Cfrac%7Bn%5Cleft(O_2%5Cright)%7D%7Bn%5Cleft(N_2H_4%5Cright)%7D%3D%5Cfrac%7B1%7D%7B1%7D&quot; alt=&quot;\frac{n\left(O_2\right)}{n\left(N_2H_4\right)}=\frac{1}{1}&quot;/&gt;&lt;br/&gt;&#10;&lt;img src=&quot;https://math-demo.abitti.fi/math.svg?latex=n%5Cleft(O_2%5Cright)%3D%5Cfrac%7B1%7D%7B1%7D%5Ccdot%20n%5Cleft(N_2H_4%5Cright)%3D1%5Ccdot4%7B%2C%7D681mol%3D4%7B%2C%7D681mol&quot; alt=&quot;n\left(O_2\right)=\frac{1}{1}\cdot n\left(N_2H_4\right)=1\cdot4{,}681mol=4{,}681mol&quot;/&gt;&#10;&lt;div&gt;&lt;img src=&quot;https://math-demo.abitti.fi/math.svg?latex=M%5Cleft(O_2%5Cright)%3D2%5Ccdot16%7B%2C%7D00%3D32%7B%2C%7D00%5Cfrac%7Bg%7D%7Bmol%7D&quot; alt=&quot;M\left(O_2\right)=2\cdot16{,}00=32{,}00\frac{g}{mol}&quot;/&gt;&lt;/div&gt;&#10;&lt;img src=&quot;https://math-demo.abitti.fi/math.svg?latex=m%5Cleft(O_2%5Cright)%3Dn%5Ccdot%20M%3D4%7B%2C%7D681mol%5Ccdot32%7B%2C%7D00%5Cfrac%7Bg%7D%7Bmol%7D%3D149%7B%2C%7D792%5Capprox150g&quot; alt=&quot;m\left(O_2\right)=n\cdot M=4{,}681mol\cdot32{,}00\frac{g}{mol}=149{,}792\approx150g&quot;/&gt;&lt;br/&gt;&#10;c)&lt;/div&gt;&#10;&lt;/div&gt;&#10;&lt;img src=&quot;https://math-demo.abitti.fi/math.svg?latex=N_2H_4%5Cleft(g%5Cright)%2BO_2%5Cleft(g%5Cright)%5Crightarrow%20N_2%5Cleft(g%5Cright)%2B2H_2O%5Cleft(g%5Cright)&quot; alt=&quot;N_2H_4\left(g\right)+O_2\left(g\right)\rightarrow N_2\left(g\right)+2H_2O\left(g\right)&quot;/&gt;&lt;br/&gt;&#10;&lt;img src=&quot;https://math-demo.abitti.fi/math.svg?latex=m%5Cleft(N_2H_4%5Cright)%3D3%7B%2C%7D0kg%3D3000g&quot; alt=&quot;m\left(N_2H_4\right)=3{,}0kg=3000g&quot;/&gt;&lt;br/&gt;&#10;&lt;img src=&quot;https://math-demo.abitti.fi/math.svg?latex=M%5Cleft(N_2H_4%5Cright)%3D32%7B%2C%7D0452%5Cfrac%7Bg%7D%7Bmol%7D&quot; alt=&quot;M\left(N_2H_4\right)=32{,}0452\frac{g}{mol}&quot;/&gt;&#10;&lt;div&gt;&lt;img src=&quot;https://math-demo.abitti.fi/math.svg?latex=n%5Cleft(N_2H_4%5Cright)%3D%5Cfrac%7Bm%7D%7BM%7D%3D%5Cfrac%7B3000g%7D%7B32%7B%2C%7D0452%5Cfrac%7Bg%7D%7Bmol%7D%7D%3D93%7B%2C%7D6177...%5Capprox93%7B%2C%7D618mol&quot; alt=&quot;n\left(N_2H_4\right)=\frac{m}{M}=\frac{3000g}{32{,}0452\frac{g}{mol}}=93{,}6177...\approx93{,}618mol&quot;/&gt;&lt;br/&gt;&#10;&lt;div&gt;&lt;img src=&quot;https://math-demo.abitti.fi/math.svg?latex=%5Cfrac%7Bn%5Cleft(kaasut%5Cright)%7D%7Bn%5Cleft(N_2H_4%5Cright)%7D%3D%5Cfrac%7B3%7D%7B1%7D&quot; alt=&quot;\frac{n\left(kaasut\right)}{n\left(N_2H_4\right)}=\frac{3}{1}&quot;/&gt; &lt;/div&gt;&#10;&lt;div&gt;&lt;img src=&quot;https://math-demo.abitti.fi/math.svg?latex=n%5Cleft(kaasut%5Cright)%3D3%5Ccdot93%7B%2C%7D618mol%3D280%7B%2C%7D853...%5Capprox280mol&quot; alt=&quot;n\left(kaasut\right)=3\cdot93{,}618mol=280{,}853...\approx280mol&quot;/&gt;&lt;/div&gt;&#10;&lt;/div&gt;&#10;&lt;br/&gt;&#10;1.15&lt;br/&gt;&#10;a)&lt;br/&gt;&#10;&lt;img src=&quot;https://math-demo.abitti.fi/math.svg?latex=2Na_2O_2%5Cleft(g%5Cright)%2B2H_2O%5Cleft(g%5Cright)%5Crightarrow%20O_2%5Cleft(g%5Cright)%2B4NaOH%5Cleft(aq%5Cright)&quot; alt=&quot;2Na_2O_2\left(g\right)+2H_2O\left(g\right)\rightarrow O_2\left(g\right)+4NaOH\left(aq\right)&quot;/&gt;&#10;&lt;div&gt;&lt;br/&gt;&#10;&lt;img src=&quot;https://math-demo.abitti.fi/math.svg?latex=m%5Cleft(O_2%5Cright)%3D0%7B%2C%7D50g&quot; alt=&quot;m\left(O_2\right)=0{,}50g&quot;/&gt;&lt;br/&gt;&#10;&lt;img src=&quot;https://math-demo.abitti.fi/math.svg?latex=M%5Cleft(O_2%5Cright)%3D2%5Ccdot16%7B%2C%7D00%5Cfrac%7Bg%7D%7Bmol%7D%3D32%7B%2C%7D00%5Cfrac%7Bg%7D%7Bmol%7D&quot; alt=&quot;M\left(O_2\right)=2\cdot16{,}00\frac{g}{mol}=32{,}00\frac{g}{mol}&quot;/&gt;&#10;&lt;div&gt;&lt;img src=&quot;https://math-demo.abitti.fi/math.svg?latex=n%5Cleft(O_2%5Cright)%3D%5Cfrac%7Bm%7D%7BM%7D%3D%5Cfrac%7B0%7B%2C%7D50g%7D%7B32%7B%2C%7D0452%5Cfrac%7Bg%7D%7Bmol%7D%7D%3D0%7B%2C%7D015625mol&quot; alt=&quot;n\left(O_2\right)=\frac{m}{M}=\frac{0{,}50g}{32{,}0452\frac{g}{mol}}=0{,}015625mol&quot;/&gt;&lt;br/&gt;&#10;&lt;div&gt;&lt;img src=&quot;https://math-demo.abitti.fi/math.svg?latex=%5Cfrac%7Bn%5Cleft(Na_2O_2%5Cright)%7D%7Bn%5Cleft(O_2%5Cright)%7D%3D%5Cfrac%7B2%7D%7B1%7D%3D2&quot; alt=&quot;\frac{n\left(Na_2O_2\right)}{n\left(O_2\right)}=\frac{2}{1}=2&quot;/&gt;&lt;/div&gt;&#10;&lt;div&gt;&lt;img src=&quot;https://math-demo.abitti.fi/math.svg?latex=n%5Cleft(Na_2O_2%5Cright)%3D2%5Ccdot0%7B%2C%7D015625mol%3D0%7B%2C%7D03125mol&quot; alt=&quot;n\left(Na_2O_2\right)=2\cdot0{,}015625mol=0{,}03125mol&quot;/&gt;&lt;br/&gt;&#10;&lt;div&gt;&lt;img src=&quot;https://math-demo.abitti.fi/math.svg?latex=M%5Cleft(Na_2O_2%5Cright)%3D77%7B%2C%7D98%5Cfrac%7Bg%7D%7Bmol%7D&quot; alt=&quot;M\left(Na_2O_2\right)=77{,}98\frac{g}{mol}&quot;/&gt;&lt;/div&gt;&#10;&lt;img src=&quot;https://math-demo.abitti.fi/math.svg?latex=m%5Cleft(O_2%5Cright)%3Dn%5Ccdot%20M%3D0%7B%2C%7D03125mol%5Ccdot77%7B%2C%7D98%5Cfrac%7Bg%7D%7Bmol%7D%3D2%7B%2C%7D436875g%5Capprox2%7B%2C%7D4g&quot; alt=&quot;m\left(O_2\right)=n\cdot M=0{,}03125mol\cdot77{,}98\frac{g}{mol}=2{,}436875g\approx2{,}4g&quot;/&gt;&lt;br/&gt;&#10;b)&lt;/div&gt;&#10;&lt;/div&gt;&#10;&lt;/div&gt;&#10;&lt;img src=&quot;https://math-demo.abitti.fi/math.svg?latex=2Na_2O_2%5Cleft(g%5Cright)%2B2H_2O%5Cleft(g%5Cright)%5Crightarrow%20O_2%5Cleft(g%5Cright)%2B4NaOH%5Cleft(aq%5Cright)&quot; alt=&quot;2Na_2O_2\left(g\right)+2H_2O\left(g\right)\rightarrow O_2\left(g\right)+4NaOH\left(aq\right)&quot;/&gt;&#10;&lt;div&gt;&lt;br/&gt;&#10;&lt;img src=&quot;https://math-demo.abitti.fi/math.svg?latex=V%5Cleft(NaOH%5Cright)%3D75ml%3D0%7B%2C%7D075dm%5E3&quot; alt=&quot;V\left(NaOH\right)=75ml=0{,}075dm^3&quot;/&gt;&lt;br/&gt;&#10;&lt;img src=&quot;https://math-demo.abitti.fi/math.svg?latex=M%5Cleft(O_2%5Cright)%3D2%5Ccdot16%7B%2C%7D00%5Cfrac%7Bg%7D%7Bmol%7D%3D32%7B%2C%7D00%5Cfrac%7Bg%7D%7Bmol%7D&quot; alt=&quot;M\left(O_2\right)=2\cdot16{,}00\frac{g}{mol}=32{,}00\frac{g}{mol}&quot;/&gt;&#10;&lt;div&gt;&lt;img src=&quot;https://math-demo.abitti.fi/math.svg?latex=n%5Cleft(O_2%5Cright)%3D%5Cfrac%7Bm%7D%7BM%7D%3D%5Cfrac%7B0%7B%2C%7D50g%7D%7B32%7B%2C%7D0452%5Cfrac%7Bg%7D%7Bmol%7D%7D%3D0%7B%2C%7D015625mol&quot; alt=&quot;n\left(O_2\right)=\frac{m}{M}=\frac{0{,}50g}{32{,}0452\frac{g}{mol}}=0{,}015625mol&quot;/&gt;&lt;/div&gt;&#10;&lt;div&gt;&lt;img src=&quot;https://math-demo.abitti.fi/math.svg?latex=%5Cfrac%7Bn%5Cleft(NaOH%5Cright)%7D%7Bn%5Cleft(O_2%5Cright)%7D%3D%5Cfrac%7B4%7D%7B1%7D&quot; alt=&quot;\frac{n\left(NaOH\right)}{n\left(O_2\right)}=\frac{4}{1}&quot;/&gt;&lt;br/&gt;&#10;&lt;img src=&quot;https://math-demo.abitti.fi/math.svg?latex=n%5Cleft(NaOH%5Cright)%3Dn%5Cleft(O_2%5Cright)%5Ccdot4%3D0%7B%2C%7D0625mol&quot; alt=&quot;n\left(NaOH\right)=n\left(O_2\right)\cdot4=0{,}0625mol&quot;/&gt;&lt;br/&gt;&#10;&lt;img src=&quot;https://math-demo.abitti.fi/math.svg?latex=c%3D%5Cfrac%7Bn%7D%7BV%7D%3D%5Cfrac%7B0%7B%2C%7D0625mol%7D%7B0%7B%2C%7D075dm%5E3%7D%3D0%7B%2C%7D83333...%5Capprox0%7B%2C%7D83%5Cfrac%7Bmol%7D%7Bl%7D&quot; alt=&quot;c=\frac{n}{V}=\frac{0{,}0625mol}{0{,}075dm^3}=0{,}83333...\approx0{,}83\frac{mol}{l}&quot;/&gt;&lt;/div&gt;&#10;&lt;/div&gt;&#10;&lt;br/&gt;&#10;&lt;div&gt;1.16&lt;/div&gt;&#10;&lt;div&gt;&lt;img src=&quot;https://math-demo.abitti.fi/math.svg?latex=2KClO_3%5Cleft(s%5Cright)%5Crightarrow3O_2%5Cleft(g%5Cright)%2B2KCl%5Cleft(s%5Cright)&quot; alt=&quot;2KClO_3\left(s\right)\rightarrow3O_2\left(g\right)+2KCl\left(s\right)&quot;/&gt;&lt;/div&gt;&#10;&lt;br/&gt;&#10;&lt;img src=&quot;https://math-demo.abitti.fi/math.svg?latex=m%5Cleft(KClO_3%5Cright)%3D2%7B%2C%7D00g&quot; alt=&quot;m\left(KClO_3\right)=2{,}00g&quot;/&gt;&lt;br/&gt;&#10;&lt;img src=&quot;https://math-demo.abitti.fi/math.svg?latex=m%5Cleft(Ruisku%5Cright)%3D11%7B%2C%7D450g&quot; alt=&quot;m\left(Ruisku\right)=11{,}450g&quot;/&gt;&lt;br/&gt;&#10;&lt;img src=&quot;https://math-demo.abitti.fi/math.svg?latex=m%5Cleft(Ruisku%2BO_2%5Cright)%3D12%7B%2C%7D170g&quot; alt=&quot;m\left(Ruisku+O_2\right)=12{,}170g&quot;/&gt;&#10;&lt;div&gt;&lt;img src=&quot;https://math-demo.abitti.fi/math.svg?latex=m%5Cleft(O_2%5Cright)%3D12%7B%2C%7D170g-11%7B%2C%7D450g%3D0%7B%2C%7D72g&quot; alt=&quot;m\left(O_2\right)=12{,}170g-11{,}450g=0{,}72g&quot;/&gt;&lt;/div&gt;&#10;&lt;div&gt;&lt;img src=&quot;https://math-demo.abitti.fi/math.svg?latex=M%5Cleft(KClO_3%5Cright)%3D122%7B%2C%7D55%5Cfrac%7Bg%7D%7Bmol%7D&quot; alt=&quot;M\left(KClO_3\right)=122{,}55\frac{g}{mol}&quot;/&gt;&lt;/div&gt;&#10;&lt;img src=&quot;https://math-demo.abitti.fi/math.svg?latex=n%5Cleft(KClO_3%5Cright)%3D%5Cfrac%7B2%7B%2C%7D00g%7D%7B122%7B%2C%7D55%5Cfrac%7Bg%7D%7Bmol%7D%7D%3D0%7B%2C%7D01631986944%5Capprox0%7B%2C%7D016320mol&quot; alt=&quot;n\left(KClO_3\right)=\frac{2{,}00g}{122{,}55\frac{g}{mol}}=0{,}01631986944\approx0{,}016320mol&quot;/&gt;&lt;br/&gt;&#10;&lt;div&gt;&lt;img src=&quot;https://math-demo.abitti.fi/math.svg?latex=%5Cfrac%7Bn%5Cleft(O_2%5Cright)%7D%7Bn%5Cleft(KClO_3%5Cright)%7D%3D%5Cfrac%7B3%7D%7B2%7D&quot; alt=&quot;\frac{n\left(O_2\right)}{n\left(KClO_3\right)}=\frac{3}{2}&quot;/&gt;&lt;/div&gt;&#10;&lt;img src=&quot;https://math-demo.abitti.fi/math.svg?latex=n%5Cleft(O_2%5Cright)%3D%5Cfrac%7B3%7D%7B2%7D%5Ccdot%20n%5Cleft(KClO_3%5Cright)%3D0%7B%2C%7D02448mol&quot; alt=&quot;n\left(O_2\right)=\frac{3}{2}\cdot n\left(KClO_3\right)=0{,}02448mol&quot;/&gt;&lt;br/&gt;&#10;&lt;div&gt;&lt;img src=&quot;https://math-demo.abitti.fi/math.svg?latex=m%5Cleft(O_2%5Cright)%3Dn%5Ccdot%20M%3D0%7B%2C%7D02448mol%5Ccdot32%7B%2C%7D00%5Cfrac%7Bg%7D%7Bmol%7D%3D0%7B%2C%7D78336&quot; alt=&quot;m\left(O_2\right)=n\cdot M=0{,}02448mol\cdot32{,}00\frac{g}{mol}=0{,}78336&quot;/&gt;&lt;/div&gt;&#10;&lt;img src=&quot;https://math-demo.abitti.fi/math.svg?latex=saanto-%5C%25%5Cleft(O_2%5Cright)%3D%5Cfrac%7B0%7B%2C%7D72g%7D%7B0%7B%2C%7D78336...g%7D%3D0%7B%2C%7D9191...%5Capprox0%7B%2C%7D919%3D91%7B%2C%7D9%5C%25&quot; alt=&quot;saanto-\%\left(O_2\right)=\frac{0{,}72g}{0{,}78336...g}=0{,}9191...\approx0{,}919=91{,}9\%&quot;/&gt;&lt;br/&gt;&#10;&lt;br/&gt;&#10;1.17&lt;br/&gt;&#10;&lt;span&gt;a)&lt;/span&gt;&lt;br/&gt;&#10;&lt;div&gt;&lt;img src=&quot;https://math-demo.abitti.fi/math.svg?latex=NaOH(aq)%2BHCl(aq)%5Crightarrow%20NaCl(aq)%2BH_2O(l)&quot; alt=&quot;NaOH(aq)+HCl(aq)\rightarrow NaCl(aq)+H_2O(l)&quot;/&gt;&lt;br/&gt;&#10;&lt;br/&gt;&#10;&lt;/div&gt;&#10;&lt;div&gt;&lt;img src=&quot;https://math-demo.abitti.fi/math.svg?latex=V%5Cleft(NaOH%5Cright)%3D25%7B%2C%7D0ml%3D0%7B%2C%7D025dm%5E3&quot; alt=&quot;V\left(NaOH\right)=25{,}0ml=0{,}025dm^3&quot;/&gt;&lt;br/&gt;&#10;&lt;img src=&quot;https://math-demo.abitti.fi/math.svg?latex=c%5Cleft(HCl%5Cright)%3D0%7B%2C%7D10%5Cfrac%7Bmol%7D%7Bdm%5E3%7D&quot; alt=&quot;c\left(HCl\right)=0{,}10\frac{mol}{dm^3}&quot;/&gt;&lt;/div&gt;&#10;&lt;img src=&quot;https://math-demo.abitti.fi/math.svg?latex=V%5Cleft(HCl%5Cright)%3D15%7B%2C%7D8ml%3D0%7B%2C%7D0158dm%5E3&quot; alt=&quot;V\left(HCl\right)=15{,}8ml=0{,}0158dm^3&quot;/&gt;&#10;&lt;div&gt;&lt;img src=&quot;https://math-demo.abitti.fi/math.svg?latex=c%5Cleft(NaOH%5Cright)%3D%3F&quot; alt=&quot;c\left(NaOH\right)=?&quot;/&gt;&lt;/div&gt;&#10;&lt;div&gt; &lt;/div&gt;&#10;&lt;div&gt;&lt;img src=&quot;https://math-demo.abitti.fi/math.svg?latex=n%5Cleft(HCl%5Cright)%3DcV%3D0%7B%2C%7D10%5Cfrac%7Bmol%7D%7Bdm%5E3%7D%5Ccdot0%7B%2C%7D0158dm%5E3%3D0%7B%2C%7D00158mol&quot; alt=&quot;n\left(HCl\right)=cV=0{,}10\frac{mol}{dm^3}\cdot0{,}0158dm^3=0{,}00158mol&quot;/&gt;&lt;/div&gt;&#10;&lt;div&gt;&lt;img src=&quot;https://math-demo.abitti.fi/math.svg?latex=%5Cfrac%7Bn%5Cleft(HCl%5Cright)%7D%7Bn%5Cleft(NaOH%5Cright)%7D%3D%5Cfrac%7B1%7D%7B1%7D%3D1&quot; alt=&quot;\frac{n\left(HCl\right)}{n\left(NaOH\right)}=\frac{1}{1}=1&quot;/&gt;&lt;br/&gt;&#10;&lt;img src=&quot;https://math-demo.abitti.fi/math.svg?latex=n%5Cleft(NaOH%5Cright)%3D0%7B%2C%7D00158mol%5Ccdot1%3D0%7B%2C%7D00158mol&quot; alt=&quot;n\left(NaOH\right)=0{,}00158mol\cdot1=0{,}00158mol&quot;/&gt;&lt;/div&gt;&#10;&lt;div&gt;&lt;img src=&quot;https://math-demo.abitti.fi/math.svg?latex=c%5Cleft(NaOH%5Cright)%3D%5Cfrac%7Bn%7D%7BV%7D%3D%5Cfrac%7B0%7B%2C%7D00158mol%7D%7B0%7B%2C%7D025dm%5E3%7D%3D0%7B%2C%7D0632%5Cfrac%7Bmol%7D%7Bdm%5E3%7D&quot; alt=&quot;c\left(NaOH\right)=\frac{n}{V}=\frac{0{,}00158mol}{0{,}025dm^3}=0{,}0632\frac{mol}{dm^3}&quot;/&gt;&lt;br/&gt;&#10;b)&lt;/div&gt;&#10;&lt;div&gt;&#10;&lt;div&gt;&lt;img src=&quot;https://math-demo.abitti.fi/math.svg?latex=Ba%5Cleft(OH%5Cright)_2(aq)%2B2HNO_3(aq)%5Crightarrow%20Ba%5Cleft(NO_3%5Cright)_2(aq)%2B2H_2O(l)&quot; alt=&quot;Ba\left(OH\right)_2(aq)+2HNO_3(aq)\rightarrow Ba\left(NO_3\right)_2(aq)+2H_2O(l)&quot;/&gt;&lt;/div&gt;&#10;&lt;div&gt; &lt;/div&gt;&#10;&lt;div&gt;&lt;img src=&quot;https://math-demo.abitti.fi/math.svg?latex=V%5Cleft(Ba(OH)_2%5Cright)%3D10%7B%2C%7D0ml%3D0%7B%2C%7D010dm%5E3&quot; alt=&quot;V\left(Ba(OH)_2\right)=10{,}0ml=0{,}010dm^3&quot;/&gt;&lt;br/&gt;&#10;&lt;img src=&quot;https://math-demo.abitti.fi/math.svg?latex=c%5Cleft(Ba%5Cleft(OH%5Cright)_2%5Cright)%3D0%7B%2C%7D00250%5Cfrac%7Bmol%7D%7Bdm%5E3%7D&quot; alt=&quot;c\left(Ba\left(OH\right)_2\right)=0{,}00250\frac{mol}{dm^3}&quot;/&gt;&lt;/div&gt;&#10;&lt;img src=&quot;https://math-demo.abitti.fi/math.svg?latex=c%5Cleft(HNO_3%5Cright)%3D0%7B%2C%7D500%5Cfrac%7Bmol%7D%7Bdm%5E3%7D&quot; alt=&quot;c\left(HNO_3\right)=0{,}500\frac{mol}{dm^3}&quot;/&gt; &lt;br/&gt;&#10;&lt;img src=&quot;https://math-demo.abitti.fi/math.svg?latex=V%5Cleft(HNO_3%5Cright)%3D%3F&quot; alt=&quot;V\left(HNO_3\right)=?&quot;/&gt;&lt;/div&gt;&#10;&lt;div&gt;&#10;&lt;div&gt; &lt;/div&gt;&#10;&lt;div&gt;&lt;img src=&quot;https://math-demo.abitti.fi/math.svg?latex=n%5Cleft(Ba(OH)_2%5Cright)%3DcV%3D0%7B%2C%7D00250%5Cfrac%7Bmol%7D%7Bdm%5E3%7D%5Ccdot0%7B%2C%7D010dm%5E3%3D0%7B%2C%7D000025mol&quot; alt=&quot;n\left(Ba(OH)_2\right)=cV=0{,}00250\frac{mol}{dm^3}\cdot0{,}010dm^3=0{,}000025mol&quot;/&gt;&lt;/div&gt;&#10;&lt;div&gt;&lt;img src=&quot;https://math-demo.abitti.fi/math.svg?latex=%5Cfrac%7Bn%5Cleft(HNO_3%5Cright)%7D%7Bn%5Cleft(Ba%5Cleft(OH%5Cright)_2%5Cright)%7D%3D%5Cfrac%7B2%7D%7B1%7D%3D2&quot; alt=&quot;\frac{n\left(HNO_3\right)}{n\left(Ba\left(OH\right)_2\right)}=\frac{2}{1}=2&quot;/&gt;&lt;br/&gt;&#10;&lt;img src=&quot;https://math-demo.abitti.fi/math.svg?latex=n%5Cleft(HNO_3%5Cright)%3D0%7B%2C%7D000025mol%5Ccdot2%3D0%7B%2C%7D00005mol&quot; alt=&quot;n\left(HNO_3\right)=0{,}000025mol\cdot2=0{,}00005mol&quot;/&gt;&lt;/div&gt;&#10;&lt;div&gt;&lt;img src=&quot;https://math-demo.abitti.fi/math.svg?latex=V%5Cleft(NaOH%5Cright)%3D%5Cfrac%7Bn%7D%7Bc%7D%3D%5Cfrac%7B0%7B%2C%7D00005mol%7D%7B0%7B%2C%7D500%5Cfrac%7Bmol%7D%7Bdm%5E3%7D%7D%3D0%7B%2C%7D0001dm%5E3%3D0%7B%2C%7D100ml&quot; alt=&quot;V\left(NaOH\right)=\frac{n}{c}=\frac{0{,}00005mol}{0{,}500\frac{mol}{dm^3}}=0{,}0001dm^3=0{,}100ml&quot;/&gt;&lt;/div&gt;&#10;&lt;/div&gt;&#10;</content>
<published>2018-09-27T08:52:41+03:00</published>
</entry>

<entry>
<title>Kpl.1.2</title>
<id>https://peda.net/id/4143ede6c00</id>
<updated>2018-09-24T17:29:33+03:00</updated>
<link href="https://peda.net/p/kirin_porsti/kemia/ke3s/kpl-1-2#top" />
<content type="html">&lt;span&gt;1.7&lt;/span&gt;&#10;&lt;div&gt;a) (s)&lt;/div&gt;&#10;&lt;div&gt;b) (s)&lt;/div&gt;&#10;&lt;div&gt;c) (g)&lt;/div&gt;&#10;&lt;div&gt;d) (s)&lt;/div&gt;&#10;&lt;div&gt;e) (l)&lt;/div&gt;&#10;&lt;div&gt;f) (g)&lt;/div&gt;&#10;&lt;div&gt;g) (aq)&lt;/div&gt;&#10;&lt;div&gt;h) (l)&lt;/div&gt;&#10;&lt;div&gt; &lt;/div&gt;&#10;&lt;div&gt;1.9&lt;/div&gt;&#10;&lt;div&gt;a)&lt;/div&gt;&#10;&lt;div&gt;&lt;img src=&quot;https://math-demo.abitti.fi/math.svg?latex=Zn%5Cleft(s%5Cright)%2B2HCl%5Cleft(aq%5Cright)-%3EZnCl_2%5Cleft(aq%5Cright)%2BH_2%5Cleft(g%5Cright)&quot; alt=&quot;Zn\left(s\right)+2HCl\left(aq\right)-&amp;gt;ZnCl_2\left(aq\right)+H_2\left(g\right)&quot;/&gt;&lt;!--filtered attribute: style=&quot;max-width: 100%; max-height: 1000px; vertical-align: middle; margin: 4px; padding: 3px 10px; cursor: pointer; border: 1px solid #e6f2f8; background: #edf9ff;&quot;--&gt;&lt;/div&gt;&#10;&lt;div&gt;b)&lt;/div&gt;&#10;&lt;div&gt;&lt;img src=&quot;https://math-demo.abitti.fi/math.svg?latex=2KClO_3%5Cleft(s%5Cright)-%3E2KCl%5Cleft(s%5Cright)%2B3O_2%5Cleft(g%5Cright)&quot; alt=&quot;2KClO_3\left(s\right)-&amp;gt;2KCl\left(s\right)+3O_2\left(g\right)&quot;/&gt;&lt;!--filtered attribute: style=&quot;max-width: 100%; max-height: 1000px; vertical-align: middle; margin: 4px; padding: 3px 10px; cursor: pointer; border: 1px solid #e6f2f8; background: #edf9ff;&quot;--&gt;&lt;/div&gt;&#10;&lt;span&gt;c)&lt;/span&gt;&lt;br/&gt;&#10;&lt;img src=&quot;https://math-demo.abitti.fi/math.svg?latex=2NO%5Cleft(g%5Cright)%2BO_2%5Cleft(g%5Cright)-%3E2NO_2%5Cleft(g%5Cright)&quot; alt=&quot;2NO\left(g\right)+O_2\left(g\right)-&amp;gt;2NO_2\left(g\right)&quot;/&gt;&lt;!--filtered attribute: style=&quot;max-width: 100%; max-height: 1000px; vertical-align: middle; margin: 4px; padding: 3px 10px; cursor: pointer; border: 1px solid #e6f2f8; background: #edf9ff; color: #333333; font-family: 'Times New Roman'; font-size: 17px; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; orphans: 2; text-align: start; text-indent: 0px; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; text-decoration-style: initial; text-decoration-color: initial;&quot;--&gt;&#10;&lt;div&gt;e)&lt;br/&gt;&#10;&lt;img src=&quot;https://math-demo.abitti.fi/math.svg?latex=6CO_2%5Cleft(g%5Cright)%2B6H_2O%5Cleft(l%5Cright)-%3EC_6H_%7B12%7DO_6%5Cleft(s%5Cright)%2B6O_2%5Cleft(g%5Cright)&quot; alt=&quot;6CO_2\left(g\right)+6H_2O\left(l\right)-&amp;gt;C_6H_{12}O_6\left(s\right)+6O_2\left(g\right)&quot;/&gt;&lt;!--filtered attribute: style=&quot;max-width: 100%; max-height: 1000px; vertical-align: middle; margin: 4px; padding: 3px 10px; cursor: pointer; border: 1px solid #e6f2f8; background: #edf9ff;&quot;--&gt;&lt;br/&gt;&#10;f)&lt;/div&gt;&#10;&lt;div&gt;&lt;img src=&quot;https://math-demo.abitti.fi/math.svg?latex=2Al%5Cleft(s%5Cright)%2BFe_2O_3%5Cleft(s%5Cright)-%3EAl_2O_3%5Cleft(s%5Cright)%2B2Fe%5Cleft(s%5Cright)&quot; alt=&quot;2Al\left(s\right)+Fe_2O_3\left(s\right)-&amp;gt;Al_2O_3\left(s\right)+2Fe\left(s\right)&quot;/&gt;&lt;!--filtered attribute: style=&quot;max-width: 100%; max-height: 1000px; vertical-align: middle; margin: 4px; padding: 3px 10px; cursor: pointer; border: 1px solid #e6f2f8; background: #edf9ff;&quot;--&gt;&lt;br/&gt;&#10;g)&lt;/div&gt;&#10;&lt;div&gt;&lt;img src=&quot;https://math-demo.abitti.fi/math.svg?latex=H_2SO_4%5Cleft(aq%5Cright)%2B2KOH%5Cleft(aq%5Cright)-%3EK_2SO_4%5Cleft(aq%5Cright)%2B2H_2O%5Cleft(l%5Cright)&quot; alt=&quot;H_2SO_4\left(aq\right)+2KOH\left(aq\right)-&amp;gt;K_2SO_4\left(aq\right)+2H_2O\left(l\right)&quot;/&gt;&lt;!--filtered attribute: style=&quot;max-width: 100%; max-height: 1000px; vertical-align: middle; margin: 4px; padding: 3px 10px; cursor: pointer; border: 1px solid #e6f2f8; background: #edf9ff;&quot;--&gt;&lt;/div&gt;&#10;&lt;div&gt;h)&lt;/div&gt;&#10;&lt;div&gt;&lt;img src=&quot;https://math-demo.abitti.fi/math.svg?latex=2C_8H_%7B18%7D%5Cleft(l%5Cright)%2B25O_2%5Cleft(g%5Cright)-%3E16CO_2%5Cleft(g%5Cright)%2B18H_2O%5Cleft(g%5Cright)&quot; alt=&quot;2C_8H_{18}\left(l\right)+25O_2\left(g\right)-&amp;gt;16CO_2\left(g\right)+18H_2O\left(g\right)&quot;/&gt;&lt;!--filtered attribute: style=&quot;max-width: 100%; max-height: 1000px; vertical-align: middle; margin: 4px; padding: 3px 10px; cursor: pointer; border: 1px solid #e6f2f8; background: #edf9ff;&quot;--&gt;&lt;/div&gt;&#10;&lt;div&gt; &lt;/div&gt;&#10;&lt;div&gt;1.10&lt;/div&gt;&#10;&lt;div&gt;a)&lt;/div&gt;&#10;&lt;div&gt;&lt;img src=&quot;https://math-demo.abitti.fi/math.svg?latex=4Fe%5Cleft(s%5Cright)%2B3O_2%5Cleft(g%5Cright)-%3E2Fe_2O_3%5Cleft(s%5Cright)&quot; alt=&quot;4Fe\left(s\right)+3O_2\left(g\right)-&amp;gt;2Fe_2O_3\left(s\right)&quot;/&gt;&lt;!--filtered attribute: style=&quot;max-width: 100%; max-height: 1000px; vertical-align: middle; margin: 4px; padding: 3px 10px; cursor: pointer; border: 1px solid #e6f2f8; background: #edf9ff;&quot;--&gt;&lt;/div&gt;&#10;&lt;span&gt;b)&lt;/span&gt;&lt;br/&gt;&#10;&lt;div&gt;&lt;img src=&quot;https://math-demo.abitti.fi/math.svg?latex=N_2%5Cleft(g%5Cright)%2B3H_2%5Cleft(g%5Cright)-%3E2NH_3%5Cleft(g%5Cright)&quot; alt=&quot;N_2\left(g\right)+3H_2\left(g\right)-&amp;gt;2NH_3\left(g\right)&quot;/&gt;&lt;!--filtered attribute: style=&quot;max-width: 100%; max-height: 1000px; vertical-align: middle; margin: 4px; padding: 3px 10px; cursor: pointer; border: 1px solid #e6f2f8; background: #edf9ff;&quot;--&gt;&lt;br/&gt;&#10;c)&lt;/div&gt;&#10;&lt;div&gt;&lt;img src=&quot;https://math-demo.abitti.fi/math.svg?latex=C_6H_%7B12%7DO_6%5Cleft(s%5Cright)%2B6O_2%5Cleft(g%5Cright)-%3E6CO_2%5Cleft(g%5Cright)%2B6H_2O%5Cleft(l%5Cright)&quot; alt=&quot;C_6H_{12}O_6\left(s\right)+6O_2\left(g\right)-&amp;gt;6CO_2\left(g\right)+6H_2O\left(l\right)&quot;/&gt;&lt;!--filtered attribute: style=&quot;max-width: 100%; max-height: 1000px; vertical-align: middle; margin: 4px; padding: 3px 10px; cursor: pointer; border: 1px solid #e6f2f8; background: #edf9ff;&quot;--&gt;&#10;&lt;div&gt;d)&lt;/div&gt;&#10;&lt;div&gt;&lt;img src=&quot;https://math-demo.abitti.fi/math.svg?latex=2H_2%5Cleft(g%5Cright)%2BO_2%5Cleft(g%5Cright)-%3E2H_2O%5Cleft(l%5Cright)&quot; alt=&quot;2H_2\left(g\right)+O_2\left(g\right)-&amp;gt;2H_2O\left(l\right)&quot;/&gt;&lt;!--filtered attribute: style=&quot;max-width: 100%; max-height: 1000px; vertical-align: middle; margin: 4px; padding: 3px 10px; cursor: pointer; border: 1px solid #e6f2f8; background: #edf9ff;&quot;--&gt;&lt;/div&gt;&#10;&lt;div&gt;e)&lt;/div&gt;&#10;&lt;img src=&quot;https://math-demo.abitti.fi/math.svg?latex=2AgNO_3%5Cleft(aq%5Cright)%2BPb%5Cleft(s%5Cright)-%3E2Ag%5Cleft(s%5Cright)%2BPb%5Cleft(NO_3%5Cright)_2%5Cleft(aq%5Cright)&quot; alt=&quot;2AgNO_3\left(aq\right)+Pb\left(s\right)-&amp;gt;2Ag\left(s\right)+Pb\left(NO_3\right)_2\left(aq\right)&quot;/&gt;&lt;!--filtered attribute: style=&quot;max-width: 100%; max-height: 1000px; vertical-align: middle; margin: 4px; padding: 3px 10px; cursor: pointer; border: 1px solid #e6f2f8; background: #edf9ff;&quot;--&gt;&lt;br/&gt;&#10;&lt;div&gt; &lt;/div&gt;&#10;&lt;div&gt;1.11&lt;/div&gt;&#10;&lt;/div&gt;&#10;&lt;div&gt;a)&lt;/div&gt;&#10;&lt;img src=&quot;https://math-demo.abitti.fi/math.svg?latex=2Na%5Cleft(s%5Cright)%2B2H_2O%5Cleft(l%5Cright)-%3E2NaOH%5Cleft(aq%5Cright)%2BH_2%5Cleft(g%5Cright)&quot; alt=&quot;2Na\left(s\right)+2H_2O\left(l\right)-&amp;gt;2NaOH\left(aq\right)+H_2\left(g\right)&quot;/&gt;&lt;!--filtered attribute: style=&quot;max-width: 100%; max-height: 1000px; vertical-align: middle; margin: 4px; padding: 3px 10px; cursor: pointer; border: 1px solid #e6f2f8; background: #edf9ff; color: #333333; font-family: 'Times New Roman'; font-size: 17px; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; orphans: 2; text-align: start; text-indent: 0px; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; text-decoration-style: initial; text-decoration-color: initial;&quot;--&gt;&lt;br/&gt;&#10;&lt;div&gt;b)&lt;/div&gt;&#10;&lt;div&gt;&lt;img src=&quot;https://math-demo.abitti.fi/math.svg?latex=2KHCO_3%5Cleft(s%5Cright)-%3EK_2O%5Cleft(g%5Cright)%2BH_2O%5Cleft(g%5Cright)%2B2CO_2%5Cleft(g%5Cright)&quot; alt=&quot;2KHCO_3\left(s\right)-&amp;gt;K_2O\left(g\right)+H_2O\left(g\right)+2CO_2\left(g\right)&quot;/&gt;&lt;!--filtered attribute: style=&quot;max-width: 100%; max-height: 1000px; vertical-align: middle; margin: 4px; padding: 3px 10px; cursor: pointer; border: 1px solid #e6f2f8; background: #edf9ff;&quot;--&gt;&lt;/div&gt;&#10;&lt;div&gt;c)&lt;/div&gt;&#10;&lt;div&gt;&lt;img src=&quot;https://math-demo.abitti.fi/math.svg?latex=Ca(OH)_2%5Cleft(aq%5Cright)%2B2HNO_3%5Cleft(l%5Cright)-%3ECa(NO_3)_2%5Cleft(l%5Cright)%2B2H_2O%5Cleft(l%5Cright)&quot; alt=&quot;Ca(OH)_2\left(aq\right)+2HNO_3\left(l\right)-&amp;gt;Ca(NO_3)_2\left(l\right)+2H_2O\left(l\right)&quot;/&gt;&lt;!--filtered attribute: style=&quot;max-width: 100%; max-height: 1000px; vertical-align: middle; margin: 4px; padding: 3px 10px; cursor: pointer; border: 1px solid #e6f2f8; background: #edf9ff;&quot;--&gt;&lt;/div&gt;&#10;&lt;span&gt;d)&lt;/span&gt;&#10;&lt;div&gt;&lt;img src=&quot;https://math-demo.abitti.fi/math.svg?latex=2Cu%5Cleft(s%5Cright)%2BO_2%5Cleft(g%5Cright)-%3E2CuO%5Cleft(s%5Cright)&quot; alt=&quot;2Cu\left(s\right)+O_2\left(g\right)-&amp;gt;2CuO\left(s\right)&quot;/&gt;&lt;!--filtered attribute: style=&quot;max-width: 100%; max-height: 1000px; vertical-align: middle; margin: 4px; padding: 3px 10px; cursor: pointer; border: 1px solid #e6f2f8; background: #edf9ff;&quot;--&gt;&lt;/div&gt;&#10;&lt;div&gt;e)&lt;br/&gt;&#10;&lt;img src=&quot;https://math-demo.abitti.fi/math.svg?latex=CuO%5Cleft(s%5Cright)%2BCO_2%5Cleft(g%5Cright)-%3ECuCO_3%5Cleft(s%5Cright)&quot; alt=&quot;CuO\left(s\right)+CO_2\left(g\right)-&amp;gt;CuCO_3\left(s\right)&quot;/&gt;&lt;!--filtered attribute: style=&quot;max-width: 100%; max-height: 1000px; vertical-align: middle; margin: 4px; padding: 3px 10px; cursor: pointer; border: 1px solid #e6f2f8; background: #edf9ff;&quot;--&gt;&lt;/div&gt;&#10;&lt;span&gt;f)&lt;/span&gt;&#10;&lt;div&gt;&lt;img src=&quot;https://math-demo.abitti.fi/math.svg?latex=NaHCO_3%5Cleft(s%5Cright)%2BHCl%5Cleft(aq%5Cright)-%3ENaCl%5Cleft(aq%5Cright)%2BCO_2%5Cleft(g%5Cright)%2BH_2O%5Cleft(l%5Cright)&quot; alt=&quot;NaHCO_3\left(s\right)+HCl\left(aq\right)-&amp;gt;NaCl\left(aq\right)+CO_2\left(g\right)+H_2O\left(l\right)&quot;/&gt;&lt;!--filtered attribute: style=&quot;max-width: 100%; max-height: 1000px; vertical-align: middle; margin: 4px; padding: 3px 10px; cursor: pointer; border: 1px solid #e6f2f8; background: #edf9ff;&quot;--&gt;&lt;/div&gt;&#10;</content>
<published>2018-09-24T17:29:33+03:00</published>
</entry>

<entry>
<title>Kpl.1.1</title>
<id>https://peda.net/id/f4541bc0bd9</id>
<updated>2018-09-24T17:29:40+03:00</updated>
<link href="https://peda.net/p/kirin_porsti/kemia/ke3s/kpl-1#top" />
<content type="html">1.2&lt;br/&gt;&#10;a) -&lt;br/&gt;&#10;b) +&lt;br/&gt;&#10;c) -&lt;br/&gt;&#10;d) +&lt;br/&gt;&#10;e) -&lt;br/&gt;&#10;f) -&lt;br/&gt;&#10;&lt;br/&gt;&#10;1.3&lt;br/&gt;&#10;&lt;div&gt;&lt;img src=&quot;https://math-demo.abitti.fi/math.svg?latex=%5CDelta%20S%3E0&quot; alt=&quot;\Delta S&amp;gt;0&quot;/&gt;&lt;!--filtered attribute: style=&quot;max-width: 100%; max-height: 1000px; vertical-align: middle; margin: 4px; padding: 3px 10px; cursor: pointer; border: 1px solid #e6f2f8; background: #edf9ff;&quot;--&gt;Entropia kasvaa &lt;/div&gt;&#10;&lt;div&gt;&lt;img src=&quot;https://math-demo.abitti.fi/math.svg?latex=H&quot; alt=&quot;H&quot;/&gt;Entalpia &lt;/div&gt;&#10;&lt;img src=&quot;https://math-demo.abitti.fi/math.svg?latex=%5CDelta%20H%3C0&quot; alt=&quot;\Delta H&amp;lt;0&quot;/&gt;&lt;span&gt;Eksoterminen reaktio &lt;/span&gt;&lt;br/&gt;&#10;&lt;div&gt;&lt;img src=&quot;https://math-demo.abitti.fi/math.svg?latex=S&quot; alt=&quot;S&quot;/&gt;Entropia &lt;/div&gt;&#10;&lt;div&gt;&lt;img src=&quot;https://math-demo.abitti.fi/math.svg?latex=%5CDelta%20G%3C0&quot; alt=&quot;\Delta G&amp;lt;0&quot;/&gt;Spontaani reaktio &lt;/div&gt;&#10;&lt;div&gt;&lt;img src=&quot;https://math-demo.abitti.fi/math.svg?latex=%5CDelta%20S&quot; alt=&quot;\Delta S&quot;/&gt;Entropiamuutos &lt;/div&gt;&#10;&lt;div&gt;&lt;img src=&quot;https://math-demo.abitti.fi/math.svg?latex=%5CDelta%20H&quot; alt=&quot;\Delta H&quot;/&gt;Entalpiamuutos &lt;/div&gt;&#10;&lt;div&gt;&lt;img src=&quot;https://math-demo.abitti.fi/math.svg?latex=%5CDelta%20G&quot; alt=&quot;\Delta G&quot;/&gt;Gibbsin energiamuutos &lt;/div&gt;&#10;&lt;div&gt;&lt;img src=&quot;https://math-demo.abitti.fi/math.svg?latex=E_a&quot; alt=&quot;E_a&quot;/&gt;Aktivoitumisenergia  &lt;br/&gt;&#10;&lt;div&gt;&lt;img src=&quot;https://math-demo.abitti.fi/math.svg?latex=%5CDelta%20G%3E0&quot; alt=&quot;\Delta G&amp;gt;0&quot;/&gt;&lt;!--filtered attribute: style=&quot;max-width: 100%; max-height: 1000px; vertical-align: middle; margin: 4px; padding: 3px 10px; cursor: pointer; border: 1px solid #e6f2f8; background: #edf9ff;&quot;--&gt;&lt;/div&gt;&#10;&lt;img src=&quot;https://math-demo.abitti.fi/math.svg?latex=%5CDelta%20H%3E0&quot; alt=&quot;\Delta H&amp;gt;0&quot;/&gt;&lt;!--filtered attribute: style=&quot;max-width: 100%; max-height: 1000px; vertical-align: middle; margin: 4px; padding: 3px 10px; cursor: pointer; border: 1px solid #e6f2f8; background: #edf9ff;&quot;--&gt;&lt;br/&gt;&#10;&lt;img src=&quot;https://math-demo.abitti.fi/math.svg?latex=%5CDelta%20S%3C0&quot; alt=&quot;\Delta S&amp;lt;0&quot;/&gt;&lt;br/&gt;&#10;&lt;br/&gt;&#10;1.5&lt;br/&gt;&#10;1.6&lt;br/&gt;&#10;&lt;br/&gt;&#10;&lt;/div&gt;&#10;</content>
<published>2018-09-21T15:50:44+03:00</published>
</entry>

<entry>
<title>Kertaa osaamasi</title>
<id>https://peda.net/id/0b75d0f0bca</id>
<updated>2018-09-24T14:28:14+03:00</updated>
<link href="https://peda.net/p/kirin_porsti/kemia/ke3s/kertaa-osaamasi#top" />
<content type="html">&lt;div&gt;t.1&lt;/div&gt;&#10;&lt;div&gt;a) 2&lt;/div&gt;&#10;&lt;div&gt;b) 3&lt;/div&gt;&#10;&lt;div&gt;c) 2&lt;/div&gt;&#10;&lt;div&gt;d) 3&lt;/div&gt;&#10;&lt;div&gt;e) 4&lt;/div&gt;&#10;&lt;div&gt; &lt;/div&gt;&#10;&lt;div&gt;t.2&lt;/div&gt;&#10;&lt;div&gt;a) Väärin, 0,022g&lt;/div&gt;&#10;&lt;div&gt;b) Oikein&lt;/div&gt;&#10;&lt;div&gt;c) Oikein&lt;/div&gt;&#10;&lt;div&gt;d) Väärin, 0,045kg&lt;/div&gt;&#10;&lt;div&gt;e) Oikein&lt;/div&gt;&#10;&lt;div&gt;f) Väärin, 0,0163dm³&lt;/div&gt;&#10;&lt;div&gt; &lt;/div&gt;&#10;&lt;div&gt;t.3&lt;/div&gt;&#10;&lt;div&gt;a)&lt;/div&gt;&#10;&lt;div&gt;&lt;img src=&quot;https://math-demo.abitti.fi/math.svg?latex=n%5Cleft(Fe%5Cright)%3D%5Cfrac%7B5%7B%2C%7D0g%7D%7B55%7B%2C%7D85%5Cfrac%7Bg%7D%7Bmol%7D%7D%3D0%7B%2C%7D08952...mol%5Capprox0%7B%2C%7D090mol&quot; alt=&quot;n\left(Fe\right)=\frac{5{,}0g}{55{,}85\frac{g}{mol}}=0{,}08952...mol\approx0{,}090mol&quot;/&gt;&lt;/div&gt;&#10;&lt;div&gt;b) &lt;/div&gt;&#10;&lt;div&gt;&lt;img src=&quot;https://math-demo.abitti.fi/math.svg?latex=n%3D%5Cfrac%7BN%7D%7BN_A%7D%5C%20%3C%3D%3EN%3DnN_A&quot; alt=&quot;n=\frac{N}{N_A}\ &amp;lt;=&amp;gt;N=nN_A&quot;/&gt;&lt;!--filtered attribute: style=&quot;max-width: 100%; max-height: 1000px; vertical-align: middle; margin: 4px; padding: 3px 10px; cursor: pointer; border: 1px solid #e6f2f8; background: #edf9ff;&quot;--&gt;&lt;/div&gt;&#10;&lt;div&gt;&lt;img src=&quot;https://math-demo.abitti.fi/math.svg?latex=N%5Cleft(Fe%5Cright)%3D0%7B%2C%7D08952mol%5Ccdot6%7B%2C%7D022%5Ccdot10%5E%7B23%7D%3D5.3908944%5Ccdot10%5E%7B22%7D&quot; alt=&quot;N\left(Fe\right)=0{,}08952mol\cdot6{,}022\cdot10^{23}=5.3908944\cdot10^{22}&quot;/&gt;&lt;/div&gt;&#10;&lt;div&gt;c)&lt;/div&gt;&#10;&lt;div&gt;&lt;img src=&quot;https://math-demo.abitti.fi/math.svg?latex=m%3DnM&quot; alt=&quot;m=nM&quot;/&gt;&lt;/div&gt;&#10;&lt;img src=&quot;https://math-demo.abitti.fi/math.svg?latex=n%3D%5Cfrac%7BN%7D%7BN_A%7D%3D%5Cfrac%7B5%7B%2C%7D3908944%5Ccdot10%5E%7B22%7D%7D%7B6%7B%2C%7D022%5Ccdot10%5E%7B23%7D%7D%3D0%7B%2C%7D08952mol&quot; alt=&quot;n=\frac{N}{N_A}=\frac{5{,}3908944\cdot10^{22}}{6{,}022\cdot10^{23}}=0{,}08952mol&quot;/&gt;&lt;br/&gt;&#10;&lt;img src=&quot;https://math-demo.abitti.fi/math.svg?latex=m%3DnM%3D0%7B%2C%7D08952mol%5Ccdot196%7B%2C%7D97%5Cfrac%7Bg%7D%7Bmol%7D%3D17%7B%2C%7D637...%5Capprox18g&quot; alt=&quot;m=nM=0{,}08952mol\cdot196{,}97\frac{g}{mol}=17{,}637...\approx18g&quot;/&gt;&lt;br/&gt;&#10;&lt;div&gt; &lt;/div&gt;&#10;&lt;div&gt;t.4&lt;/div&gt;&#10;&lt;div&gt;a)&lt;/div&gt;&#10;&lt;div&gt;&lt;img src=&quot;https://math-demo.abitti.fi/math.svg?latex=n%3D%5Cfrac%7Bm%7D%7BM%7D%5C%20&quot; alt=&quot;n=\frac{m}{M}\ &quot;/&gt;&lt;/div&gt;&#10;&lt;img src=&quot;https://math-demo.abitti.fi/math.svg?latex=M%5Cleft(MgCO_3%5Cright)%3D24%7B%2C%7D31%2B12%7B%2C%7D01%2B48%3D84%7B%2C%7D32%5Cfrac%7Bg%7D%7Bmol%7D&quot; alt=&quot;M\left(MgCO_3\right)=24{,}31+12{,}01+48=84{,}32\frac{g}{mol}&quot;/&gt;&#10;&lt;div&gt;&lt;img src=&quot;https://math-demo.abitti.fi/math.svg?latex=n%3D%5Cfrac%7Bm%7D%7BM%7D%3D%5Cfrac%7B3%7B%2C%7D0g%7D%7B84%7B%2C%7D32%5Cfrac%7Bg%7D%7Bmol%7D%7D%3D0%7B%2C%7D035578...%5Capprox0%7B%2C%7D03558mol&quot; alt=&quot;n=\frac{m}{M}=\frac{3{,}0g}{84{,}32\frac{g}{mol}}=0{,}035578...\approx0{,}03558mol&quot;/&gt;&lt;br/&gt;&#10;&lt;div&gt;b) &lt;/div&gt;&#10;&lt;/div&gt;&#10;&lt;div&gt;&lt;img src=&quot;https://math-demo.abitti.fi/math.svg?latex=M%5Cleft(MgCO_3%5Cright)%3DMg%2BCO_3%3D2&quot; alt=&quot;M\left(MgCO_3\right)=Mg+CO_3=2&quot;/&gt;&lt;/div&gt;&#10;&lt;img src=&quot;https://math-demo.abitti.fi/math.svg?latex=2%5Ccdot0%7B%2C%7D03558mol%3D0%7B%2C%7D07116mol&quot; alt=&quot;2\cdot0{,}03558mol=0{,}07116mol&quot;/&gt;&lt;br/&gt;&#10;&lt;div&gt; &lt;/div&gt;&#10;&lt;div&gt; &lt;/div&gt;&#10;&lt;div&gt;t.5&lt;/div&gt;&#10;&lt;div&gt;a)&lt;/div&gt;&#10;&lt;div&gt;&lt;img src=&quot;https://math-demo.abitti.fi/math.svg?latex=c%5Cleft(NaOH%5Cleft(aq%5Cright)%5Cright)%3D0%7B%2C%7D500%5Cfrac%7Bmol%7D%7Bdm%5E3%7D&quot; alt=&quot;c\left(NaOH\left(aq\right)\right)=0{,}500\frac{mol}{dm^3}&quot;/&gt;&lt;/div&gt;&#10;&lt;img src=&quot;https://math-demo.abitti.fi/math.svg?latex=V%5Cleft(luos%5Cright)%3D200ml%3D0%7B%2C%7D200dm%5E3&quot; alt=&quot;V\left(luos\right)=200ml=0{,}200dm^3&quot;/&gt;&lt;br/&gt;&#10;&lt;img src=&quot;https://math-demo.abitti.fi/math.svg?latex=M%5Cleft(NaOH%5Cright)%3D39%7B%2C%7D998%5Cfrac%7Bg%7D%7Bmol%7D&quot; alt=&quot;M\left(NaOH\right)=39{,}998\frac{g}{mol}&quot;/&gt;&#10;&lt;div&gt;&lt;img src=&quot;https://math-demo.abitti.fi/math.svg?latex=m%5Cleft(NaOH%5Cright)%3D&quot; alt=&quot;m\left(NaOH\right)=&quot;/&gt;Ei tiedetään&lt;/div&gt;&#10;&lt;div&gt;ratkaistaan liuokseen valmistamiseen tarvitun ainemäärä kaavalla&lt;/div&gt;&#10;&lt;div&gt;&lt;img src=&quot;https://math-demo.abitti.fi/math.svg?latex=c%3D%5Cfrac%7Bn%7D%7BV%7D%5C%20%3C%3D%3E%5C%20n%3DcV&quot; alt=&quot;c=\frac{n}{V}\ &amp;lt;=&amp;gt;\ n=cV&quot;/&gt;&lt;!--filtered attribute: style=&quot;max-width: 100%; max-height: 1000px; vertical-align: middle; margin: 4px; padding: 3px 10px; cursor: pointer; border: 1px solid #e6f2f8; background: #edf9ff;&quot;--&gt;&lt;/div&gt;&#10;&lt;img src=&quot;https://math-demo.abitti.fi/math.svg?latex=n%3D0%7B%2C%7D500%5Cfrac%7Bmol%7D%7Bdm%5E3%7D%5Ccdot0%7B%2C%7D200dm%5E3%3D0%7B%2C%7D1mol&quot; alt=&quot;n=0{,}500\frac{mol}{dm^3}\cdot0{,}200dm^3=0{,}1mol&quot;/&gt;&#10;&lt;div&gt;&lt;img src=&quot;https://math-demo.abitti.fi/math.svg?latex=n%3D%5Cfrac%7Bm%7D%7BM%7D%5C%20%3C%3D%3E%5C%20m%3DnM&quot; alt=&quot;n=\frac{m}{M}\ &amp;lt;=&amp;gt;\ m=nM&quot;/&gt;&lt;!--filtered attribute: style=&quot;max-width: 100%; max-height: 1000px; vertical-align: middle; margin: 4px; padding: 3px 10px; cursor: pointer; border: 1px solid #e6f2f8; background: #edf9ff;&quot;--&gt;&lt;br/&gt;&#10;&lt;img src=&quot;https://math-demo.abitti.fi/math.svg?latex=m%5Cleft(NaOH%5Cright)%3D0%7B%2C%7D1mol%5Ccdot39%7B%2C%7D988%5Cfrac%7Bg%7D%7Bmol%7D%3D3%7B%2C%7D9988%5Capprox4%7B%2C%7D00g&quot; alt=&quot;m\left(NaOH\right)=0{,}1mol\cdot39{,}988\frac{g}{mol}=3{,}9988\approx4{,}00g&quot;/&gt;&lt;/div&gt;&#10;&lt;div&gt;b) &lt;/div&gt;&#10;&lt;div&gt;- Punnitaan 4,00 grammaa natriumhydroksidia mahdollisimman tarkasti. &lt;/div&gt;&#10;&lt;div&gt;- Liuotetaan natriumhydroksidi dekantterilasissa lopputilavuutta pienempään tilavuuteen tislattua vettä. &lt;/div&gt;&#10;&lt;div&gt;- Kun natriumhydroksidi on täysin liuennut, siirretään liuos 200 ml:n mittapulloon. &lt;/div&gt;&#10;&lt;div&gt;- Huuhdotaan dekantterilasi muutaman kerran pienellä määrällä vettä. &lt;/div&gt;&#10;&lt;div&gt;- Täytetään mittapullo merkkiviivan saakka ja sekoitetaan liuosta muutaman kerran, &lt;/div&gt;&#10;&lt;div&gt;- Tehdään mittapulloon tarvittavat merkinnät ja lisätään syövyttävän aineen varoitusmerkki. &lt;br/&gt;&#10;&lt;div&gt;c) &lt;/div&gt;&#10;&lt;/div&gt;&#10;&lt;div&gt;Koska natriumhydroksidi on syövyttävää ainetta, tulee sitä punnittaessa ja liuotettaessa käyttää suojalaseja ja suojakäsineitä. Liuoksen säilytyspulloon laitetaan varoitusmerkki syövyttävästä aineesta.  &lt;br/&gt;&#10;&lt;br/&gt;&#10;t.6&lt;br/&gt;&#10;a) &lt;br/&gt;&#10;Ympäristölle haitallinen&lt;br/&gt;&#10;b)&lt;br/&gt;&#10;vesiliuos&lt;br/&gt;&#10;c)&lt;br/&gt;&#10; Täyspipetillä, sillä voidaan saada tarkin tilavuuden mittaus&lt;br/&gt;&#10;d)&lt;br/&gt;&#10; 100 millilitran mittapulloon&lt;br/&gt;&#10;e)&lt;br/&gt;&#10;&lt;div&gt;&lt;img src=&quot;https://math-demo.abitti.fi/math.svg?latex=c_1%3D0%7B%2C%7D0100%5Cfrac%7Bmol%7D%7Bdm%5E3%7D&quot; alt=&quot;c_1=0{,}0100\frac{mol}{dm^3}&quot;/&gt;&lt;/div&gt;&#10;&lt;img src=&quot;https://math-demo.abitti.fi/math.svg?latex=V_1%3D5%7B%2C%7D00ml%3D0%7B%2C%7D00500dm%5E3&quot; alt=&quot;V_1=5{,}00ml=0{,}00500dm^3&quot;/&gt;&lt;br/&gt;&#10;&lt;img src=&quot;https://math-demo.abitti.fi/math.svg?latex=V_2%3D100ml%3D0%7B%2C%7D100dm%5E3&quot; alt=&quot;V_2=100ml=0{,}100dm^3&quot;/&gt;&lt;span&gt; &lt;/span&gt;&#10;&lt;div&gt;Ratkaistaan laimennokseen tulevan kuparisulfaatin ainemäärä suureyhtälöstä:&lt;/div&gt;&#10;&lt;div&gt;&#10;&lt;div&gt;&lt;img src=&quot;https://math-demo.abitti.fi/math.svg?latex=c%3D%5Cfrac%7Bn%7D%7BV%7D%5C%20%3C%3D%3En%3DcV&quot; alt=&quot;c=\frac{n}{V}\ &amp;lt;=&amp;gt;n=cV&quot;/&gt;&lt;!--filtered attribute: style=&quot;max-width: 100%; max-height: 1000px; vertical-align: middle; margin: 4px; padding: 3px 10px; cursor: pointer; border: 1px solid #e6f2f8; background: #edf9ff;&quot;--&gt;&lt;/div&gt;&#10;&lt;img src=&quot;https://math-demo.abitti.fi/math.svg?latex=n%5Cleft(CuSO_4%5Cright)%3Dc_1%5Cleft(CuSO_4%5Cright)%5Ccdot%20V_1%3D0%7B%2C%7D0100%5C%20%5Cfrac%7Bmol%7D%7Bdm%5E3%7D%5Ccdot0%7B%2C%7D00500dm%5E3%3D5%7B%2C%7D0000%5Ccdot10%5E%7B-5%7Dmol&quot; alt=&quot;n\left(CuSO_4\right)=c_1\left(CuSO_4\right)\cdot V_1=0{,}0100\ \frac{mol}{dm^3}\cdot0{,}00500dm^3=5{,}0000\cdot10^{-5}mol&quot;/&gt;&lt;/div&gt;&#10;&lt;span&gt;Ratkaistaan laimennoksen kuparisulfaattikonsentraatio suureyhtälöstä&lt;/span&gt;&#10;&lt;div&gt;&lt;img src=&quot;https://math-demo.abitti.fi/math.svg?latex=c%3D%5Cfrac%7Bn%7D%7BV%7D&quot; alt=&quot;c=\frac{n}{V}&quot;/&gt;&lt;/div&gt;&#10;&lt;img src=&quot;https://math-demo.abitti.fi/math.svg?latex=c_2%3D%5Cfrac%7Bn%5Cleft(CuSO_4%5Cright)%7D%7BV_2%7D%3D%5Cfrac%7B5%7B%2C%7D0000%5Ccdot10%5E%7B-5%7Dmol%7D%7B0%7B%2C%7D100dm%5E3%7D%3D5%7B%2C%7D0000%5Ccdot10%5E%7B-4%7D%5Cfrac%7Bmol%7D%7Bdm%5E3%7D%5Capprox0%7B%2C%7D500%5C%20%5Cfrac%7Bmmol%7D%7Bdm%5E3%7D&quot; alt=&quot;c_2=\frac{n\left(CuSO_4\right)}{V_2}=\frac{5{,}0000\cdot10^{-5}mol}{0{,}100dm^3}=5{,}0000\cdot10^{-4}\frac{mol}{dm^3}\approx0{,}500\ \frac{mmol}{dm^3}&quot;/&gt;&lt;br/&gt;&#10;f)&lt;br/&gt;&#10;&lt;div&gt;&lt;img src=&quot;https://math-demo.abitti.fi/math.svg?latex=c%5Cleft(CuSO_4%5Ccdot5H_2O%5Cleft(aq%5Cright)%5Cright)%3D0%7B%2C%7D0100%5Cfrac%7Bmol%7D%7Bdm%5E3%7D&quot; alt=&quot;c\left(CuSO_4\cdot5H_2O\left(aq\right)\right)=0{,}0100\frac{mol}{dm^3}&quot;/&gt;&lt;/div&gt;&#10;&lt;img src=&quot;https://math-demo.abitti.fi/math.svg?latex=V%5Cleft(liuos%5Cright)%3D50%7B%2C%7D0ml%3D0%7B%2C%7D500dm%5E3&quot; alt=&quot;V\left(liuos\right)=50{,}0ml=0{,}500dm^3&quot;/&gt;&lt;br/&gt;&#10;&lt;img src=&quot;https://math-demo.abitti.fi/math.svg?latex=M%5Cleft(CuSO_4%5Ccdot5H_2O%5Cright)%3D249%7B%2C%7D700%5Cfrac%7Bg%7D%7Bmol%7D&quot; alt=&quot;M\left(CuSO_4\cdot5H_2O\right)=249{,}700\frac{g}{mol}&quot;/&gt;&lt;br/&gt;&#10;&lt;div&gt;Ratkaistaan, mikä ainemäärä kidevedellistä kuparisulfaattia oli valmistetussa liuoksessa&lt;/div&gt;&#10;&lt;div&gt;&lt;img src=&quot;https://math-demo.abitti.fi/math.svg?latex=c%3D%5Cfrac%7Bn%7D%7BV%7D%5C%20%3C%3D%3En%3DcV&quot; alt=&quot;c=\frac{n}{V}\ &amp;lt;=&amp;gt;n=cV&quot;/&gt;&lt;!--filtered attribute: style=&quot;max-width: 100%; max-height: 1000px; vertical-align: middle; margin: 4px; padding: 3px 10px; cursor: pointer; border: 1px solid #e6f2f8; background: #edf9ff;&quot;--&gt;&lt;/div&gt;&#10;&lt;img src=&quot;https://math-demo.abitti.fi/math.svg?latex=n%5Cleft(CuSO_4%5Ccdot5H_2O%5Cright)%3Dc%5Cleft(CuSO_4%5Ccdot5H_2O%5Cright)%5Ccdot%20V%5Cleft(liuos%5Cright)%3D0%7B%2C%7D100%5Cfrac%7Bmol%7D%7Bdm%5E3%7D%5Ccdot0%7B%2C%7D0500dm%5E3%3D5%7B%2C%7D0000%5Ccdot10%5E%7B-4%5C%20%7Dmol&quot; alt=&quot;n\left(CuSO_4\cdot5H_2O\right)=c\left(CuSO_4\cdot5H_2O\right)\cdot V\left(liuos\right)=0{,}100\frac{mol}{dm^3}\cdot0{,}0500dm^3=5{,}0000\cdot10^{-4\ }mol&quot;/&gt;&lt;br/&gt;&#10;&lt;span&gt;Lasketaan kidevedellisen kuparisulfaatin massa:&lt;/span&gt;&#10;&lt;div&gt;&lt;img src=&quot;https://math-demo.abitti.fi/math.svg?latex=n%3D%5Cfrac%7Bm%7D%7BM%7D%5C%20%3C%3D%3E%5C%20m%3DnM&quot; alt=&quot;n=\frac{m}{M}\ &amp;lt;=&amp;gt;\ m=nM&quot;/&gt;&lt;!--filtered attribute: style=&quot;max-width: 100%; max-height: 1000px; vertical-align: middle; margin: 4px; padding: 3px 10px; cursor: pointer; border: 1px solid #e6f2f8; background: #edf9ff;&quot;--&gt;&lt;/div&gt;&#10;&lt;img src=&quot;https://math-demo.abitti.fi/math.svg?latex=m%5Cleft(CuSO_4%5Ccdot5H_2O%5Cright)%3Dn%5Cleft(CuSO_4%5Ccdot5H_2O%5Cright)%5Ccdot%20M%5Cleft(CuSO_4%5Ccdot5H_2O%5Cright)%3D5%7B%2C%7D0000%5Ccdot10%5E%7B-4%7Dmol%5Ccdot249%7B%2C%7D700%5Cfrac%7Bg%7D%7Bmol%7D%3D0%7B%2C%7D12485g%5Capprox0%7B%2C%7D125g&quot; alt=&quot;m\left(CuSO_4\cdot5H_2O\right)=n\left(CuSO_4\cdot5H_2O\right)\cdot M\left(CuSO_4\cdot5H_2O\right)=5{,}0000\cdot10^{-4}mol\cdot249{,}700\frac{g}{mol}=0{,}12485g\approx0{,}125g&quot;/&gt;&lt;br/&gt;&#10;t.7&lt;br/&gt;&#10;&lt;div&gt;&lt;img src=&quot;https://math-demo.abitti.fi/math.svg?latex=m-%5C%25%5Cleft(HNO_3%5Cright)%3D69%5C%25%3D0%7B%2C%7D69&quot; alt=&quot;m-\%\left(HNO_3\right)=69\%=0{,}69&quot;/&gt;&lt;/div&gt;&#10;&lt;img src=&quot;https://math-demo.abitti.fi/math.svg?latex=%5Crho%5Cleft(HNO_3%5Cright)%3D1%7B%2C%7D41%5Cfrac%7Bg%7D%7Bcm%5E3%7D&quot; alt=&quot;\rho\left(HNO_3\right)=1{,}41\frac{g}{cm^3}&quot;/&gt;&lt;br/&gt;&#10;&lt;img src=&quot;https://math-demo.abitti.fi/math.svg?latex=M%5Cleft(HNO_3%5Cright)%3D63%7B%2C%7D018%5Cfrac%7Bg%7D%7Bmol%7D&quot; alt=&quot;M\left(HNO_3\right)=63{,}018\frac{g}{mol}&quot;/&gt;&#10;&lt;div&gt;Voidaan oleta annetun tiehyden nojalla että yhden liuoslitran (dm³) massa on siis &lt;img src=&quot;https://math-demo.abitti.fi/math.svg?latex=1000%5C%20cm%5E3%5Ccdot1%7B%2C%7D14%5Cfrac%7Bg%7D%7Bcm%5E3%7D%3D1410g&quot; alt=&quot;1000\ cm^3\cdot1{,}14\frac{g}{cm^3}=1410g&quot;/&gt;&lt;/div&gt;&#10;&lt;div&gt;Massaprosenttisen osuuden perusteella typpihapon osuus yhden liuoslitran massasta on &lt;img src=&quot;https://math-demo.abitti.fi/math.svg?latex=m%5Cleft(HNO_3%5Cright)%3D0%7B%2C%7D69%5Ccdot1410g%3D927%7B%2C%7D9g&quot; alt=&quot;m\left(HNO_3\right)=0{,}69\cdot1410g=927{,}9g&quot;/&gt;&lt;/div&gt;&#10;&lt;div&gt;Yhdessä liuoslitrassa olevan typpihapon ainemäärä on &lt;/div&gt;&#10;&lt;div&gt;&lt;img src=&quot;https://math-demo.abitti.fi/math.svg?latex=n%5Cleft(HNO_3%5Cright)%3D%5Cfrac%7Bm%5Cleft(HNO_3%5Cright)%7D%7BM%5Cleft(HNO_3%5Cright)%7D%3D%5Cfrac%7B927%7B%2C%7D9g%7D%7B63%7B%2C%7D018%5Cfrac%7Bg%7D%7Bmol%7D%7D%3D15%7B%2C%7D44mol&quot; alt=&quot;n\left(HNO_3\right)=\frac{m\left(HNO_3\right)}{M\left(HNO_3\right)}=\frac{927{,}9g}{63{,}018\frac{g}{mol}}=15{,}44mol&quot;/&gt;&lt;/div&gt;&#10;&lt;div&gt;typpihapon konsentraatioksi saadan&lt;/div&gt;&#10;&lt;div&gt;&lt;img src=&quot;https://math-demo.abitti.fi/math.svg?latex=c%5Cleft(HNO_3%5Cright)%3D%5Cfrac%7Bn%5Cleft(HNO_3%5Cright)%7D%7BV%5Cleft(HNO_3%5Cright)%7D%3D%5Cfrac%7B15%7B%2C%7D44mol%7D%7B1%7B%2C%7D0dm%5E3%7D%3D15%7B%2C%7D44%5Cfrac%7Bmol%7D%7Bdm%5E3%7D%5Capprox15%5Cfrac%7Bmol%7D%7Bdm%5E3%7D&quot; alt=&quot;c\left(HNO_3\right)=\frac{n\left(HNO_3\right)}{V\left(HNO_3\right)}=\frac{15{,}44mol}{1{,}0dm^3}=15{,}44\frac{mol}{dm^3}\approx15\frac{mol}{dm^3}&quot;/&gt;&lt;/div&gt;&#10;&lt;br/&gt;&#10;t.8&lt;br/&gt;&#10;&lt;div&gt;&lt;img src=&quot;https://math-demo.abitti.fi/math.svg?latex=CaCl_2&quot; alt=&quot;CaCl_2&quot;/&gt; Ioniyhdiste&lt;/div&gt;&#10;&lt;div&gt;&lt;img src=&quot;https://math-demo.abitti.fi/math.svg?latex=Fe_2%5Cleft(SO_4%5Cright)_3&quot; alt=&quot;Fe_2\left(SO_4\right)_3&quot;/&gt; Ioniyhdiste&lt;/div&gt;&#10;&lt;div&gt;&lt;img src=&quot;https://math-demo.abitti.fi/math.svg?latex=H_2SO_4&quot; alt=&quot;H_2SO_4&quot;/&gt; Molekyyliyhdiste&lt;/div&gt;&#10;&lt;div&gt;&lt;img src=&quot;https://math-demo.abitti.fi/math.svg?latex=Mg%5Cleft(HCO_3%5Cright)_2&quot; alt=&quot;Mg\left(HCO_3\right)_2&quot;/&gt; Ioniyhdiste&lt;/div&gt;&#10;&lt;div&gt;&lt;img src=&quot;https://math-demo.abitti.fi/math.svg?latex=SO_3&quot; alt=&quot;SO_3&quot;/&gt; Molekyyliyhdiste&lt;/div&gt;&#10;&lt;div&gt;&lt;img src=&quot;https://math-demo.abitti.fi/math.svg?latex=Ba%5Cleft(OH%5Cright)_2&quot; alt=&quot;Ba\left(OH\right)_2&quot;/&gt; Ioniyhdiste&lt;/div&gt;&#10;&lt;div&gt;&lt;img src=&quot;https://math-demo.abitti.fi/math.svg?latex=CCl_4&quot; alt=&quot;CCl_4&quot;/&gt; Molekyyliyhdiste&lt;/div&gt;&#10;&lt;div&gt;&lt;img src=&quot;https://math-demo.abitti.fi/math.svg?latex=C_2H_4%5Cleft(OH%5Cright)_2&quot; alt=&quot;C_2H_4\left(OH\right)_2&quot;/&gt; Molekyyliyhdiste&lt;/div&gt;&#10;&lt;/div&gt;&#10;</content>
<published>2018-09-20T11:13:24+03:00</published>
</entry>


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