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One of the commercial uses of sulfuric acid is in the production of calcium sulfate and phosphoric acid. If 32.3 g of Ca₃(PO₄)₂ reacts with an excess of H₂SO₄, what is the percent yield if 14.3 g of H₃PO₄ are formed in the following UNBALANCED chemical equation? Ca₃(PO₄)₂ (s) + H₂SO₄ (aq) → H₃PO₄ (aq) + CaSO₄ (aq)
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