Pentane and octane combine to form an ideal solution. At 20 oC the vapor pressure of pentane and octane are 432.0 and 11.00 torr respectively. A solution is prepared by using 33.5 g pentane with 368 g of octane. What is the mole fraction of the pentane in the vapor that is in equilibrium with this solution

Abbreviated as mg-25.

Hi; /c

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