General Chemistry
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Write the balanced chemical equation for this reaction: Solid iron(III) oxide reacts with hydrogen gas to form solid iron and liquid water.
Fe2O3(s) + 2 H2(g) → 3 Fe(aq) + 2 H2O(l)
2 Fe2O3(aq) + 6 H2(g) → 4 Fe(s) + 3 H2O(l)
Fe2O3(aq) + 6 H(g) → 2 Fe(s) + 3 H2O(aq)
Fe2O3(s) + 3 H2(g) → 2 Fe(s) + 3 H2O(l)