Toluene is mixed with air at 21°C in such proportions that the partial pressure of thevapor is 1.33 kPa. The total pressure is 99.3 kPa. Calculate the following:
(a) The relative saturation.
(b) The moles of toluene per mole of vapor-free gas.
(c) The weight of toluene per unit weight of vapor-free gas.
(d) The percent saturation.
(e) The percentage of toluene by volume.