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In: Chemistry

a solution is prepared by mixing 1.000 mole of methanol(CH3OH) and 1.4 mole of propanol (CH3CH2CH2OH)....

a solution is prepared by mixing 1.000 mole of methanol(CH3OH) and 1.4 mole of propanol (CH3CH2CH2OH). what is the composition of the vapor (in mole fractions) at 40 degrees Celsius?

vapor pressures at 40 degrees celsius:

-pure methanol: 303 torr

-pure propanol: 44.6 torr

CH3OH mole fraction in the vapor_______?

propanol mole fraction in the vapor_______?

b). what is the composition of the vapor of a pentane/hexane solution that has a vapor pressure of 471 torr at 25 degrees celsius

vapor pressures at 25 degrees celsius:

Pure pentante 511 torr

Pure hexane 150 torr

pentane mole fraction in the vapor_______?

hexane mole fraction in the vapor________?

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