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Question

Assume 12,500 J of energy is added to 2.0 moles (36 grams) of H2O as an ice sample at 0ºC. The molar heat of fusion is 6.02 kJ/mol. The specific heat of liquid water is 4.18 J/g·ºC. The molar heat of vaporization is 40.6 kJ/mol. The resulting sample contains which of the following?
A) water and water vapor
B) ice and water
C) only water
D) only water vapor
E) only ice

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