Liquid acetone (C3H6O, 58.08 g/mol, “nail polish remover”) has a heat capacity of 2.14 J/(g K) and boils at 56.0°C. It’s enthalpy of vaporization is 31 kJ/mol. How much energy is needed to heat 100.0 g of acetone from room temperature (25.0 °C) to its boiling point and then vaporize it?

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