Answer to Question #53905 in General Chemistry for Thuy bui

Question #53905

How much heat is given off when 180g of water freezes solid?

Expert's answer

The heat of fusion for ice at 273 K is 334.774 J/g. Therefore, the formation of 180 g of ice results in the heat being given off:
Q = 180 g × 334.774 J/g = 60 259.32 J = 60.259 kJ

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