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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.
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.