Tetrаphоsphоrus decаоxide reаcts with excess water to produce phosphoric acid. The reaction ratio is: 1 mol P₄O₁₀ : 6 mol H₂O : 4 mol H₃PO₄ If [x] g of P₄O₁₀ reacts, calculate the theoretical yield of H₃PO₄ in grams. -answer should have two places after the decimal