Calculate the amount of heat in kJ that is required to heal 25.0 g of ice from -25 degree C to 90 degree C, and sketch a heating curve for the process. The specific heat of ice is 2.11 J/(g. degree C): 4.18 J/(g. degree C) for water and delta H_fus for water is 6.01 kJ/mol Calculate the amount of heat liberated when a 10.0 g of steam is converted to water at 75.0 degree C and sketch a cooling curve for the process. The specific heal of steam is 2.00 J/(g. degree C): 4.18 J/(g. degree C) for water, and the delta H_vap for water is 40.6 kJ/mol.