PCl; (s) + H2O(1) → POC13 (1) + 2HC1(ag) When 62.57 g of phosphorus pentachloride reacts with excess water, what mass of hydrogen chloride will be produced? If needed, enter scientific notation with the "e". For example, 1.44×107 would be entered as 1.44e7. Answer: g HCI.

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Q: Please help me, and double and triple check your answers previous tutors got questions wrong

A: Number of moles can be calculated as follows:

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