Kpl 4.2 Jaa Sulje 4.15 1. c,d 2. b,c 3. a 4. a,d 5.b,d 4.17 4.18 4.19 4.21 4.23 a) b) c) 4.27 a) b) c)
-ionina)
-ionina)
oksidi%5C%5C%0A%5Cleft(NH_4%5Cright)_2CrO_4%26%2BVI%26Ammoniumkromaatti%5C%5C%0ACr_2O_3%26%2BIII%26Kromi%5Cleft(III%5Cright)oksidi%5C%5C%0ANa_2CrO_4%26%2BVI%26Natriumkromaatti%5C%5C%0ACr_2O_7%5E%7B2-%7D%26%2BVI%26Dikromaatti-ioni%5C%5C%0ACr_2%5Cleft(SO_4%5Cright)_3%26%2BIII%26Kromi%5Cleft(III%5Cright)sulfaatti%5C%5C%0A%26%26%0A%5Cend%7Barray%7D)
![\begin{array}{l|l}
Kompleksi-ionin\ kaava&Kompleksi-ionin\ nimi&Keskusato\min\ nimi&Keskusato\min\ varaus&Ligandin\ nimi\\
\hline
\left[Ag\left(NH_3\right)_2\right]^+&Diammiinihopeaioni&Hopea&1+&Ammoniakki\\
\left[Pt\left(Cl_6\right)\right]^{2-}&Heksakloroplatinaatti\left(IV\right)-ioni&Platina&4+&Kloridi-ioni\\
\left[Fe\left(SCN\right)\right]^{2+}&Tiosyanaattorauta\left(III\right)-ioni&Rauta&3+&Tioyanaatti-ioni\\
\left[Pb\left(OH\right)_4\right]^{2-}&Tetrahydroksiplumbaatti\left(II\right)-ioni&Lyijy&2+&Hydroksidi-ioni
\end{array}](https://math-demo.abitti.fi/math.svg?latex=%5Cbegin%7Barray%7D%7Bl%7Cl%7D%0AKompleksi-ionin%5C%20kaava%26Kompleksi-ionin%5C%20nimi%26Keskusato%5Cmin%5C%20nimi%26Keskusato%5Cmin%5C%20varaus%26Ligandin%5C%20nimi%5C%5C%0A%5Chline%0A%5Cleft%5BAg%5Cleft(NH_3%5Cright)_2%5Cright%5D%5E%2B%26Diammiinihopeaioni%26Hopea%261%2B%26Ammoniakki%5C%5C%0A%5Cleft%5BPt%5Cleft(Cl_6%5Cright)%5Cright%5D%5E%7B2-%7D%26Heksakloroplatinaatti%5Cleft(IV%5Cright)-ioni%26Platina%264%2B%26Kloridi-ioni%5C%5C%0A%5Cleft%5BFe%5Cleft(SCN%5Cright)%5Cright%5D%5E%7B2%2B%7D%26Tiosyanaattorauta%5Cleft(III%5Cright)-ioni%26Rauta%263%2B%26Tioyanaatti-ioni%5C%5C%0A%5Cleft%5BPb%5Cleft(OH%5Cright)_4%5Cright%5D%5E%7B2-%7D%26Tetrahydroksiplumbaatti%5Cleft(II%5Cright)-ioni%26Lyijy%262%2B%26Hydroksidi-ioni%0A%5Cend%7Barray%7D)
%2BO_2%5Cleft(g%5Cright)%5Cunderrightarrow%7B%5Coverleftarrow%7BV_2O_5%5Cleft(s%5Cright)%7D%7D2SO_3%5Cleft(g%5Cright))
%2BH_2%5Cleft(g%5Cright)%5Cunderrightarrow%7BNi%5Cleft(s%5Cright)%7DCH_3CH_3%5Cleft(g%5Cright))
%2B3H_2%5Cleft(g%5Cright)%5Cunderrightarrow%7B%5Coverleftarrow%7BFe%5Cleft(s%5Cright)%7D%7D2NH_3%5Cleft(g%5Cright))
%5Capprox27mg)
%3D%5Cfrac%7B0%7B%2C%7D0269g%7D%7B118%7B%2C%7D94%5C%20%5Cfrac%7Bg%7D%7Bmol%7D%7D%3D2%7B%2C%7D26...10%5E%7B-4%7Dmol%3Dn%5Cleft(Mn%5Cright))
%3DnM%3D2%7B%2C%7D26...%5Ccdot10%5E%7B-4%7D%5C%20mol%5Ccdot54%7B%2C%7D94%5C%20%5Cfrac%7Bg%7D%7Bmol%7D%3D0%7B%2C%7D0124g)
%3D%5Cfrac%7B0%7B%2C%7D0124%5C%20g%7D%7B0.0269%5C%20g%7D%3D4%7B%2C%7D97...%5Ccdot10%5E%7B-3%7D%3D0%7B%2C%7D497%5C%25%5Capprox0%7B%2C%7D50%5C%25)