13. Liquids, Solids & Intermolecular Forces
Heating and Cooling Curves
Calculate the energy in kilojoules absorbed when 0.43 mol of liquid decane is heated from 132.44 ºC to 174.15 ºC and completely evaporated. For decane:
bp = 174.15 ºC; ΔHvap = 39.58 kJ/mol
Cp, liq = 314.4 J/mol K