3) A solution is prepared at T = 20.0 °C by adding 50.00 of n-hexane (H = C6H14, MW = 86.18 g/mol) to20.00 g n-octane (O = C8H18, MW = 114.23 g/mol). The vapor pressures of the pure liquids at thistemperature are pH* = 152.3 torr and po* = 13.2 torr. What are pH and po, the equilibrium partial pressuresрнof n-hexane and n-octane above the solution? You may assume that n-hexane and n-octane form an idealsolution.

Given Data:Amount of Hexane =50.00 gAmount of n-octane =20.00 gVapor pressure of pure n-hexane…

3) A solution is prepared at T = 20.0 °C by adding 50.00 of n-hexane (H = C6H14, MW = 86.18 g/mol) to 20.00 g n-octane (O = C3H18, MW = 114.23 g/mol). The vapor pressures of the pure liquids at this temperature are рн* 152.3 torr and po* = 13.2 torr. What are pH and po, the equilibrium partial pressures of n-hexane and n-octane above the solution? You may assume that n-hexane and n-octane form an ideal solution. =

3) A solution is prepared at T = 20.0 °C by adding 50.00 of n-hexane (H = C6H14, MW = 86.18 g/mol) to 20.00 g n-octane (O = C3H18, MW = 114.23 g/mol). The vapor pressures of the pure liquids at this temperature are рн* 152.3 torr and po* = 13.2 torr. What are pH and po, the equilibrium partial pressures of n-hexane and n-octane above the solution? You may assume that n-hexane and n-octane form an ideal solution. =

Chemistry & Chemical Reactivity

10th Edition

ISBN:9781337399074

Author:John C. Kotz, Paul M. Treichel, John Townsend, David Treichel

Publisher:John C. Kotz, Paul M. Treichel, John Townsend, David Treichel

Chapter13: Solutions And Their Behavior

Section13.5: Colloids

Problem 2.4ACP

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16. Consider two statements and state whether they are true or false: (1) If the enthalpy of solvation is positive (AHsoln > 0), the conditions for solubility will always be met. (2) If the enthalpy of solvation is slightly endothermic (AHsoln > 0), at high enough temperature, the solute will still go into solution. (A) 1 and 2 are both true (B) 1 is true, but 2 is false (C) 1 is false, but 2 is true (D) 1 and 2 are both false (E) not enough information to answer

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