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Calculate the dew point temperature (to the nearest ºC); the corresponding vapor pressures of ethanol and...

Calculate the dew point temperature (to the nearest ºC); the corresponding vapor pressures of ethanol and methanol (units of mm Hg); and the equilibrium liquid molar compositions associated with a saturated vapor mixture containing 30% by mole ethanol and the balance methanol. Pressure of the system is 1 atm(abs).

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