3 FeSO4 + 2 K3[Fe(CN)6] → Fe3[Fe(CN)6]2 + 3 K2SO4
Reactants:
- FeSO4 – Iron(II) sulphate
- Other names: Iron(II) sulfate , Ferrous sulfate , Green vitriol Iron vitriol , Copperas , Melanterite , Szomolnokite , Ferrous sulfate , Iron sulfate (1:1) , Iron(II) sulfate (1:1) , Ferrous sulfate (anhydrous) , Ferrous sulfate (anh.) , Iron(2+) sulfate (anh.) , FeSO4 , Fe(II)SO4 , Ferrous sulfate anhydrous
- Appearance: White crystals (anhydrous) | White-yellow crystals (monohydrate) | Blue-green crystals (heptahydrate)
- K3[Fe(CN)6] – Potassium hexacyanoferrate(III)
- Other names: Potassium ferricyanide , Red prussiate of Potash , Prussian red Potassium hexacyanoferrate(3-) , Tripotassium hexacyanoferrate , K3[Fe(CN)6] , Red prussiate , Tripotassium hexacyanoferrate (-3) , Potassium cyanoferrate , Potassium ferricyanate , Iron potassium cyanide
- Appearance: Deep red crystals, sometimes small pellets, orange to dark red powder ; Red crystalline powder
Products:
- Fe3[Fe(CN)6]2
- K2SO4
- Names: Potassium sulfate , Potassium sulphate , Dipotassium sulfate Kaliumsulfat , K2SO4 , Sulfuric acid dipotassium salt
- Appearance: White solid ; Colourless-to-white crystals