How much heat (in kJ) is evolved in converting 1.00 mole of steam at 145.0 °C to ice at -50.0 °C? The heat capacity of ice is 2.09 J/g°C and that of steam is 2.09 J/g°C Heat of fusion for water • Hfus = 6.02 kJ/mol? Heat of vaporization for water • ?Hvap = 40.7 kJ/mol
