?A single \(P-x_{1}\) data point is available for a binary system at \(35^{\circ}

Chapter 13, Problem 13.64

(choose chapter or problem)

A single \(P-x_{1}\) data point is available for a binary system at \(35^{\circ} \mathrm{C}\). Estimate from the data:

(a) The corresponding value of \(y_{1}\).

(b) The total pressure at \(35^{\circ} \mathrm{C}\) for an equimolar liquid mixture.

(c) Whether azeotropy is likely at \(35^{\circ} \mathrm{C}\).

Data: \(\text { At } 25^{\circ} \mathrm{C}, P_{1}^{\text {sat }}=120.2 \text { and } P_{2}^{\text {sat }}=73.9 \mathrm{kPa}\)

         \(\text { For } x_{1}=0.389, P=108.6 \mathrm{kPa}\)

Text Transcription:

P-x_1

35^circ C

y_1

At 25^circ C, P_1^sat=120.2 and P_2^sat=73.9kPa

For x_1=0.389, P=108.6 kPa