Homework Help: Chemistry

Posted by Cassie on Monday, October 25, 2010 at 12:55am.

If 22 g of water is heated so that the water temperature rises from 18.1°C to 21.5°C, how many calories have been absorbed by the water?
The specific heat of water = 1.00 cal / (g · °C)

Chemistry - Anonymous, Monday, October 25, 2010 at 1:10am
22g *(21.5-18.1)*1.00cal/g*C
Chemistry - Anonymous, Saturday, May 14, 2011 at 3:30pm
When water is mixed with acetonitrile in a calorimeter, the temperature of the solution decreases because

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