Friday
December 19, 2014

Homework Help: chemistry

Posted by Anonymous on Thursday, April 4, 2013 at 12:24pm.

How many grams of water can be cooled from 35^\circ {\rm C} to 16^\circ {\rm C} by the evaporation of 57{\rm g} of water? (The heat of vaporization of water in this temperature range is 2.4 {\rm kJ}/{\rm g}. The specific heat of water is 4.18 {\rm J}/{\rm g}\cdot {\rm K}.)

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