The heat capacity of solid and liquid ethanol are 097 j g-1, Ask an Expert

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Ethanol, C2H5OH, melts at -114 deg. Celsius and boils at 78 deg. celsius. The enthalpy of fusion of ethanol is 5.02 kJ mol-1, and its enthalpy of vaporization is 38.56 kJ mol-1. The heat capacity of solid and liquid ethanol are 0.97 J g-1 K-1, respectively. How much heat is required to convert 50.0 g of ethanol at -150 deg. celsius to the vapor phase at 78 deg. celsius

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