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April 18, 2014

Homework Help: physical chemistry

Posted by shafika on Saturday, January 30, 2010 at 3:43am.

How many grams of NaC2H3O2 (M = 82.034 g mol-1) should be dissolved in 400.0 g of water to prepare a solution which is 11.28 % NaC2H3O2 by mass?

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