Gallery of compounds
CaO, calcium oxide
Al, aluminum foil
HCl, hydrochloric acid
LiCl, lithium chloride
NaCl, table salt
In halite mineral form.
NaOH, sodium hydroxide
Povidone-iodine
You may have spotted this on a TV series. Povidone-iodine is used in hospitals to clean the skin before injections and surgeries.
Soap
Soap is the salt that a fatty acid forms with NaOH, sodium hydroxide. They come in varying chemical formulae.