Question

QUESTIONS ON DISTILLATION TO BE TURNED IN Name - You were to separate a mixture containing 20 ml of hexane and 20 ml of sodium acetate. At 60°C, the total pressure of the system is 720 torr. 1. What is the mole fraction of each component? 2. Calculate the partial pressures of the components. 3. What is the vapor pressure lowering of hexane? What other two properties, entities, or functions have similar properties as vapor pressure lowering? What happens as the pressure reduces beyond the triple point? How would using 25 ml of sodium acetate affect the vapor pressure of hexane? Which gas law is implicated in the reduced pressure distillation? Why do airplanes experience turbulence while flying over a mountain or an ocean? How do pilot escape the turbulence? You just got out of a swimming pool and all of a sudden, you have chills. Explain.

Answer 1

Kolume of hexane & sodium acetate = 20ml, com Density of her one = 0.713.91ml Vol. oh hexone = 20ml mass=20100713 = 14.26g No. of males = May - 14126 Molar Mas . 86 118 = 0.165 sity of codum acetate = 1.528g hul Mars = 20x11528-30.569 No of moles = 30.56 -0.372- 82 (A) Mole fraction of nexone = 0.165 - 0.265 01165 to 1372 0.537 (no mole traction of sodium _1-01307 = 0.307 1-01307 Acetate 40.693 PA = PXnA = 0.307 X 720-221104 Torr PR=PXnO = 0.893 8920 = 498.90 Tora PAP - MR = 0.693 ) Elevation in Depressions in Boiling point freezing point