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April 24, 2014

Homework Help: Chemistry

Posted by Matt on Saturday, November 17, 2012 at 11:06pm.

A 35.0-g iron rod, initially at 25.6C, is submerged into an unknown mass of water at 67.7C, in an insulated container. The final temperature of the mixture upon reaching thermal equilibrium is 63.5C. What is the mass of the water?

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