Answer to Question #345853 in General Chemistry for RASEENA

Question #345853

how many formula units of iron (III) oxide can be produced from the reaction of 108 g of iron with 72.1 L of oxygen gas at STP?

Expert's answer

4Fe + 3O₂ → 2Fe₂O_3, the O2 in excess, n(Fe2o3)=0.964 mol

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