Create a TXY diagram for a methanol and ethanol mixture at one bar and use to solve the following:
a.) A solution containing 30% methanol (by mol) is flashed to 1 bar, 70.82°C. Determine the phase of the system; if 2 phases, report the compositions and relative amounts of each phase.
b.) What is the maximum mole fraction of methanol that can be achieved with a solution with 30 mol% methanol is flashed to 1 bar? The maximum mol fraction of ethanol?