13. Liquids, Solids & Intermolecular Forces
Heating and Cooling Curves
Calculate the mass (in grams) of ethanol that can be cooled from 45.0°C to 30.0°C by the evaporation of 150 g of ethanol. [Useful date: ΔHvap ethanol = 0.826 kJ/g; specific heat of ethanol = 2.46 J/g•K]