Fe reacts with O2 to produce ferric oxide. How many g of Fe2O3 are produced if 2.55 moles of O react
2008-3-3 13:40:45 by Skinskin
4Fe + 3O2 -> 2Fe2O3
2.55 mol O2 x 4 Fe / 3 O2 = 3.4mol
then just times the 3.4mol by the molar mass of fe203
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