In the following experiment, a coffee-cup calorimeter containing 100. mL of H2O is used. The initial temperature of the calorimeter is 23.0 °C. If 6.10 g of CaCl2 is added to the calorimeter, what will be the final temperature of the solution in the calorimeter? The heat of solution, AHsoln, of CaCl2 is -82.8 kJ/mol. The specific heat of water is Cs = 4.184 J/(g – K) Express vour answer numerically in dearees Celsius.

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