Iron ore in a furnace is Fe2O3 + 3CO → 2Fe + 3CO2 How many kgs of Iron are produced in reaction of 7 kg of Fe2O3 and 3kg of CO?
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Continuing with that what is the volume of carbon dioxide formed (when the effluent is cooled down to 25C at 1 atm) in liters and cubic feet (ft3)?
First determine what percentage of the molecular mass of hematite is iron. atomic masses: Fe 55.845 O 15.999 Fe2O3 2(55.845) + 3(15.999) 111.69 + 47.997 159.687 so the percent iron is: 111.69/159.687 0.6994 or 69.94% if you have 7 kg of hematite then you have (0.6994)7 4.896 kg iron
