October 10, 2015

Homework Help: chem 151

Posted by Anonymous on Saturday, July 7, 2012 at 11:11am.

You need to dissolve CaCl2 in water to make a mixture that is 31.5% calcium chloride by mass. If the total mass of the mixture is 419.0 g, what masses of CaCl2 and water should be used?

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