The heat of combustion (AH) for propane (molar mass 44.11 g/mol) is
-2222 kJ/mol. The heat generated from burning 2.065 g of propane is
used to heat 575.0 g of water in a calorimeter. What is the change in
temperature (°C) of the water? (The molar heat capacity of water is
75.38 J/mol °C).