For each of the data sets described above, as well as the ones used in the chapter, prepare graphs of the phase equilibrium using both mole fractions and mole ratios. If more than one temperature set is given for the same system, plot all the sets on the same graph. Assume that the systems are at 1 atm if gas phase composition is given as a partial pressure. (Note that the assumption of 1 atm is only for this question! For other questions in the series the pressure will be given in the question.