What is the composition of the vapor phase

Reference no: EM131014984

At 20°C and 0.073 bar, a binary liquid mixture of cyclohexane (1) and toluene (2) is in vapor-liquid equilibrium. The liquid mole fraction of cyclohexane is measured to be x1 5 0.471. Assume that the liquid phase nonideality can be represented by the two-suffix Margules equation. .

(a) From this measurement, determine the value of the two-suffix Margules parameter, A.

(b) Are the like interactions or the unlike interactions stronger? Explain.

(d) What is the composition of the vapor phase?

(e) If 7 moles of cyclohexane and 3 moles of toluene are mixed together at 20°C and 0.073 bar, how many total moles of liquid form?

Reference no: EM131014984

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