A vapor composed of 0.20 mole fraction ethanol and 0.80 mole fraction acetic acid at 120.0 mmHg (absolute), is in equilibriu with a liquid phase also composed of ethanol and acetic acid. Assume that the liquid is an ideal solution. Apply Raoult's law to find the temperature, T, of the liquid and the mole fractions, XE and XA, of the liquid phase. T = °C

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