A 5 mole sample of liquid acetone is converted to a gas at 75.0 degrees Celsius. If 628.00 J is required to raise the temperature of the liquid to its boiling point, 15.60 kJ is required to evaporate the liquid, and 712.00 J is required to raise the final temperature to 75.0 degrees Celsius, what is the total energy required for the conversion

16.94 kJ  

Explanation:

Energy to reach boiling point =       628.00 J

    Energy to evaporate liquid = 15 600  

           Energy to heat vapour =       712.00

                                     TOTAL = 16 940       J

                                                 = 16.94 kJ

The total energy required is 16.94 kJ.

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