1) Given the reaction : 4 Fe + 3 O2 ? 2 Fe2O3a) How many moles of O2 are needed if we wish to make 6.00 moles of Fe react?(Show your work)b) In the lab, a reaction involving 624 g of O2 occurred. How many moles of Fe2O3were produced?(Show your work)c) How many grams of Fe do you need if you wish to produce 7.00 moles of Fe2O3?
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