An alloy of iron and carbon was treated with sulfuric acid, in which only iron reacts. 2Fe(s)
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An alloy of iron and carbon was treated with sulfuric acid, in which only iron reacts.
2Fe(s) + 3H2SO4(aq) → Fe2(SO4)3(aq) + 3H2(g)
If a sample of alloy weighing 2.358 g gave 0.1067 g of hydrogen, what is the percentage of iron in the alloy?
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