=MassofFeinFe2O3MassofFe2O3
=(2×55.845)159.69×1.88=1.315tonnes=1315kg
In the preparation of iron from haematite (Fe2O3) by the reaction with carbon Fe2O3+C⟶Fe+CO2 How much 80% pure iron could be produced from 120 kg of 90% pure Fe2O3?