Homework Help: chemistry

Posted by steph on Friday, September 9, 2011 at 12:33am.

A 49g piece of ice at 0.0C is added to a sample of water at 9.0C. All of the ice melts and the temperature of the water decreases to 0.0C . How many grams of water were in the sample?

chemistry - DrBob222, Friday, September 9, 2011 at 1:16am
(mass ice x heat fusion) + [mass water x specific heat water x (Tfinal-Tinitial)] = 0
Solve for mass water.

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