2Fe + 3Cl2= 2FeCl3
FeCl3 + 3KOH = Fe(OH)3↓ + 3KCl
2Fe(OH)3 = Fe2O3 + 3H2O
2Fe2O3 = 4Fe + 3O2
Fe + Cl2= FeCl2
FeCl2 + 2LiOH = Fe(OH)2↓ + 2LiCl
Fe(OH)2 = FeO + H2O
C + FeO = CO + Fe
2Fe + 3Cl2= 2FeCl3
FeCl3 + 3KOH = Fe(OH)3↓ + 3KCl
2Fe(OH)3 = Fe2O3 + 3H2O
2Fe2O3 = 4Fe + 3O2
Fe + Cl2= FeCl2
FeCl2 + 2LiOH = Fe(OH)2↓ + 2LiCl
Fe(OH)2 = FeO + H2O
C + FeO = CO + Fe