In the following experiment, a coffee-cup calorimeter containing 100 g of h2o is used. the initial temperature of the calorimeter is 23.0 oc. if 3.3 g of cacl2is added to the calorimeter, what will be the final temperature of the solution in the calorimeter? assume that the heat capacity of the solution is 4.18 j/goc, and that the heat capacity of the calorimeter is negligible. the heat of dissolution δhsoln of cacl2 is −82.8 kj/mol.