Hot water volume, V1 Hot water initial temperature. T1 Final water volume,V2 Final water temperature. T2 155.6 mL 4°C 100mL 40°C 99.32g 155.44g 56.12g -36°C 4°C -14.96 * 10°J 93.92 * 10?J 4.98 x 10-4 kJ/mol Hot water mass Total water mass Melt water mass Hot water temperature change Melt water temperature change Heat lost by hot water Heat gained by melt water AHfus % difference from accepted value

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