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March 30, 2017

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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 _____________

  • chem - ,

    57 g total

    12/57 and 45/57 fractions.

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