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October 25, 2014

Homework Help: Chemistry

Posted by Amy~ on Thursday, August 26, 2010 at 10:36pm.

What would be the steps to solving this problem?

The aluminum sulfate hydrate [Al2(SO4)3 (times) xH2O] contains 8.20 % Al by mass. Calculate x, that is , the number of water molecules associated with each Al2(SO4)3 unit.

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