Find the composition and temperature, Tap, of a liquid in equilibrium with a gas that is at 1 atm and is composed of 0.400 mol acetic acid/mol, 0.200 mol water/mol, and the rest nitrogen. Let x, and xw represent the liquid phase mole fractions of acetic acid and water, respectively. mol a mol xw = mol w mol C A gas mixture of 0.160 mol acetic acid/mol, 0.370 mol water/mol, and 0.470 mol inerts/mol at 109.0 C is compressed isothermally until condensation occurs. At what pressure, Pap, does the condensation first form, and what is the composition of this condensate? Pap mm Hg mol a mol mol w Xw = mol