Friday
April 17, 2015

Homework Help: Chemistry

Posted by Anon on Wednesday, January 23, 2013 at 8:37pm.

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 254.6 g, what masses of CaCl2 and water should be used?

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