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April 19, 2014

Homework Help: Chemistry

Posted by Brittney on Monday, July 11, 2011 at 1:16pm.

A 110.-g sample of copper (specific heat capacity = 0.20 J/C g) is heated to 82.4C and then placed in a container of water at 22.3C. The final temperature of the water and copper is 23.5C. What is the mass of the water in the container, assuming that all the heat lost by the copper is gained by the water?

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