# Problem: How many moles of H3PO4 are produced when 36.5 g of HCl are produced by the reaction PCl5 + H2O → H3PO4 + HCl?(A) 0.2 mol H3PO4(B) 0.5 mol H3PO4(C) 1 mol H3PO4(D) 2 mol H3PO4(E) 5 mol H3PO4

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How many moles of H3PO4 are produced when 36.5 g of HCl are produced by the reaction PCl5 + H2O → H3PO4 + HCl?

(A) 0.2 mol H3PO4

(B) 0.5 mol H3PO4

(C) 1 mol H3PO4

(D) 2 mol H3PO4

(E) 5 mol H3PO4

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Our tutors have indicated that to solve this problem you will need to apply the Stoichiometry concept. You can view video lessons to learn Stoichiometry. Or if you need more Stoichiometry practice, you can also practice Stoichiometry practice problems.

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Based on our data, we think this problem is relevant for Professor Marohn's class at CORNELL.