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27 Nov 2019

39 kg of water at 10C is mixed with 360 kg of ice at -7C. The heat capacity of water is 4190 J/kg*C, that of ice is 2090 J/kg*C, and the heat of fusion of water is 3.34*10^5 J/kg. What mass of water freezes? a. 12kg b. 39kg c. 0.039 kg d. 321kg e. No water freezes, all of the ice melts.

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