a coffee contains 100 mL of H2O. initial temperature of calorimeter is temperature 23 C.if 8.20 g of CaCl2 is added to calorimeter. what will be the final temperature of the solution in the calorimeter. the change in heat solution of CaCl2 is -82.8 kJ/mol. Search instead for a coffe contains 100 mL of H2O. intial temperature of calorimeter is temperature 23 C.if 8.20 g of cacl2 is added to calorimeter. what will be the final temperature of the solution in the calorimeter. the change in heat solution of CaCl2 is -82.8kJ/mol