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8.0 g of iron is reacted with 8.0 g of water according to the chemical equation...

8.0 g of iron is reacted with 8.0 g of water according to the chemical equation shown below. Which one of the following statements is false?
3 Fe(s) + 4 H2O(l) → Fe3O4(s) + 4 H2(g)

11.1 g of Fe3O4 are produced.
Mass is conserved in this reaction.
Water is the limiting reactant.
4.56 g of H2O are left over.
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