Homework Help: chemistry 105

Posted by julie on Monday, October 10, 2011 at 11:03pm.

Sulfuric acid dissolves aluminum metal according to the following reaction:
2Al(s)+3H2SO4(aq)-->Al2(SO4)3(aq)+3H2(g)
Suppose you wanted to dissolve an aluminum block with a mass of 14.7 g.

What minimum mass of H2SO4(in g) would you need?

What mass of H2 gas(in g) would be produced by the complete reaction of the aluminum block?

chemistry 105 - DrBob222, Tuesday, October 11, 2011 at 1:03am
http://www.jiskha.com/science/chemistry/stoichiometry.html

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