Consider a liquid-phase mixture of 0.300 mol fraction ethanol and 0.700 mol fraction water at 760.0 mmHg. Calculate the bubble-point temperature of the mixture and the composition of the vapor formed at the bubble-point temperature in two different ways. For the first method, assume that the solution behaves ideally and all components follow Raoult's law. What is the bubble-point temperature of the solution? Tbp What are the mole fractions of ethanol (e) and water (w) in the vapor phase at the bubble-point temperature? Ye = yw = °C mol e/mol mol w/mol

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