R=8.3145 J mol⁻¹K⁻¹ = 0.082057 L atm mol⁻¹K⁻¹. Show units in numerical work.
The vapor pressure of a liquid is described by the expression log(p/Torr) = 8.541 - 1549/(T/K). Calculate (a) the enthalpy of vaporization and (b) the normal boiling point of the liquid.