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April 23, 2014

Homework Help: Chemistry

Posted by katie on Friday, February 29, 2008 at 4:13pm.

Use the equation below to answer the following questions.


Al + H2SO4 ==> Al2(SO4)3 + H2


A. If 8.15 moles of aluminum are reacted, how many moles of hydrogen will be produced?


B. If 44.7 g of hydrogen sulfate is reacted, what mass of aluminum sulfate is produced?


C. If 34.6 g of hydrogen sulfate is reacted, how many moles of aluminum is also reacted?


D. What mass of aluminum is needed to produce 0.321 moles of hydrogen?

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