80.0 75.0 70.0 (Celsius) 65.0 60.0 55.0 O 0.1 0.2 0.3 0.4 0.7 0.8 0.9 1 0.5 0.6 mole fraction acetone (LO: 2d, 20 pts) Your friend suggests using the Rachford-Rice procedure instead of the for graphical method to perform this same flash distillation design. Set up the equation you would need to solve for the resulting vapor fraction. Include any values you can based on the given information, but do not solve completely