A binary system has the following saturation pressures: P = 30bar; P = 22 bar. Assume Raoult’s law applies. [12 Marks] a) At anoverall composition z = 0.75, calculate the bubble pressure andcomposition of the first vapor. b) Obtain the molar fraction ofvapor at that condition. c) Assume that the overall composition zis equal to the value of y that you obtained in part (a). What isthe dew pressure, the composition in the liquid phase, and thefraction of vapor?
