How Many Moles of H₃PO₄ Are Produced When 20

question 2

Multiple Choice

How many moles of H₃PO₄ are produced when 20.0 g of HCl are produced by the reaction PCl₅ + 4 H₂O → H₃PO₄ + 5 HCl?

• A) (20.0/36.5) g
• B) (20.0/35.5)/5 g
• C) (20.0/36.5)/5 g
• D) (20.0/98.0) g
• E) (20.0/98.0)/5 g

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