Explain the specific heats of solid and liquid ethanol

Reference no: EM13222588

Ethanol melts at -114 C and boils at 78 C. The enthalpy of fusion of ethanol is 5.02 kJ/mol, and its enthalpy of vaporization is 38.56 kJ/mol. The specific heats of solid and liquid ethanol are 0.97 J/g.K and 2.3 J/g.K, respectively.

How much heat is required to convert 69.4 g of ethanol at -123 C to the vapor phase at 78 C ?

Reference no: EM13222588

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Explain the specific heats of solid and liquid ethanol : Ethanol melts at -114 C and boils at 78 C. The enthalpy of fusion of ethanol is 5.02 kJ/mol, and its enthalpy of vaporization is 38.56 kJ/mol. The specific heats of solid and liquid ethanol are 0.97 J/g.K and 2.3 J/g.K, respectively.

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