calculate the heat required to convert 15g of ice at -15 degrees Celsius into liquid water at 20 degrees Celsius. [10 pts] Calculate the heat required to convert 15 g of ice at -15C into liquid water at 20C. AHfus (HO) = 6.02 kJ/mol Cice=2.09 J/gC Cwater = 4.184 J/gC 100- 50- 0- Heating Curve of Water Melting Aice Freezing Evaporation Condensation Water E Steam Joules For heating or cooling, use Q = mcAT For phase transitions, use Q=AH x mols