Heatite, Fe2O3 is an important ore of iron, the free metal is obtained by reacting hematite with carbon monoxide in a blast furnace. carbon diozide is formed in the furnace by paritial combustion of carbon, the reaction is Fe2O3 (s) + 3 CO (g) --> 2 Fe (s) + 3 CO2 (g) how many grams of iron can be produced from 1.00 kg of Fe2O3?