Chemistry

When 92.0 g of ethanol (C2H5OH) are vaporized at its boiling point of 78.3ºC, it requires 78.6 kJ of energy....","When 92.0 g of ethanol (C2H5OH) are vaporized at its boiling point of 78.3ºC, it requires 78.6 kJ of energy. What is the approximate molar heat of vaporization of ethanol in kJ/mol?