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April 21, 2014

Homework Help: chemistry

Posted by Anonymous on Friday, December 31, 2010 at 12:02pm.

when 84 joules of heat are added to 2.0 grams of water at 15 degrees C, what will be the final temperature of the water?

A. 50. degrees C
B. 5.0 degrees C
C. 25 degrees C
D. 15 degrees C

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