Explain the heat of vaporization of liquid water

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Question- How much energy (in kilojoules) is released when 16.1g of steam at 112.5 C is condensed to give liquid water at 79.0 C? The heat of vaporization of liquid water is 40.67 kJ/mol, and the molar heat capacity is 75.3 J/(kJ*mol) for the liquid and 33.6 J/(kJ*mol) for the vapor.

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