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December 19, 2014

Homework Help: chem

Posted by byke on Wednesday, November 21, 2012 at 2:54pm.

What will be the percent composition by weight of a solution made by dissolving 12.0 g of zinc nitrate, Zn(NO3)2, in 45.0 g of water?

Zn(NO3)2_____________


H2O _____________

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