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May 22, 2015

Homework Help: chemistry

Posted by Anonymous on Wednesday, November 10, 2010 at 11:49pm.

A biology experiment requires the preparation of a water bath at 37.0C (body temperature). The temperature of the cold tap water is 22.0C, and the temperature of the hot tap water is 55.0C. If a student starts with 70.0 g of cold water, what mass of hot water must be added to reach 37.0C?

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