Chemistry

4Fe(s)+3 O2(g)------ 2Fe2 O3(s)

How many grams of Fe will be needed to react with sufficient amount of O2 to produce 1.OOkg of Fe2 O3 ?

How many moles is 1kg of IronIII oxide? Wouldn't you need twice that number of moles of Fe?

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asked by Brooke

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