When 4.50 g of Fe2O3 is reduced with excess H2 in a furnace, 2.60 g of metallic iron is recovered. What is the percent yield? This is the equation representing the reaction. Fe2O3 has a molar mass of 159.7 g x mol-1
Fe2O3 (s) + 3 H2 (g) → 2 Fe (s) + 3 H2O (g)
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