Aluminum metal reacts with sulfuric acid to form hydrogen gas and aluminum sulfate. (a) Write a balanced
Question:
Aluminum metal reacts with sulfuric acid to form hydrogen gas and aluminum sulfate.
(a) Write a balanced chemical equation for this reaction.
(b) Suppose that a 0.792-g sample of aluminum that contains impurities is reacted with excess sulfuric acid and 0.0813 g of H2 is collected. Assuming that none of the impurities reacts with sulfuric acid to produce hydrogen, what is the percentage of aluminum in the sample?
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a The balanced chemical equation for the reaction between aluminum and sulfuric acid is 2Al 3H2SO4 A...View the full answer
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Related Book For 
Chemistry For Engineering Students
ISBN: 9780357026991
4th Edition
Authors: Lawrence S. Brown, Tom Holme
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