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April 17, 2014

Homework Help: CHEMISTRY

Posted by Sarah on Tuesday, May 1, 2012 at 10:39pm.

A 22.2-g piece of Al (which has a molar heat capacity of 24.03 J/molC) is heated to 84.6C and dropped into a calorimeter containing water (the specific heat capacity of water is 4.18 J/gC) initially at 23.5C. The final temperature of the water is 27.8C. Calculate the mass of water in the calorimeter.

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