Answer the following question. (Make sure to round to the appropriate number significant figures in the final answer):  Aluminum reacts with excess hydrochloric acid to producing 51.0 mL of hydrogen gas over water at 25°C and 751 mmHg.

Introductory Chemistry: A Foundation
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ISBN:9781285199030
Author:Steven S. Zumdahl, Donald J. DeCoste
Publisher:Steven S. Zumdahl, Donald J. DeCoste
Chapter13: Gases
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Problem 94QAP
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Answer the following question. (Make sure to round to the appropriate number significant figures in the final answer): 

  1. Aluminum reacts with excess hydrochloric acid to producing 51.0 mL of hydrogen gas over water at 25°C and 751 mmHg. Aluminum chloride is the other product.  The vapor pressure of water at 25°C is 24.3 mm Hg. How many grams of aluminum reacted?  (Hint:  Write the balanced equation first). (Show work)
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