NH4)2CO3 – Ammonium carbonate 
Other names: B , Aker's ammonia|sal volatile|salt of hartshorn|E503}} , Baker's ammonia ...
Appearance: White powder 
FeCl3 – Iron(III) chloride , Iron trichloride 
Other names: {{ubl , Ferric chloride , Ferric chloride (anhydrous) ...
Appearance: Green-black by reflected light; purple-red by transmitted light; yellow solid as hexahydrate; brown as {{abbr|aq.|aqueous}} solution ; Black-to-brown hygroscopic crystals 
Products:
Fe2(CO3)3
NH4Cl – Ammonium chloride 
Other names: Sal ammoniac , Salmiac , Nushadir salt ...
Appearance: White solid, hygroscopic ; Odourless colourless-to-white hygroscopic solid in various forms ; Finely divided, odorless, white particulate dispersed in air.