In the following experiment, a constant-pressure calorimeter containing 100 ml of h20 is used.
The initial temperature of the calorimeter is 20.1 degrees. If 11.3 g of CaCl2 is added to the calorimeter, what will be the final temperature of the solution in the calorimeter?
- The heat of solution of CaCl2 is -82.8 KJ/mol
- specific heat of water is Cs = 4.18 J/g/K