?Make use of Eqs. (3.36), (3.61), (3.62), (6.54), (6.55), (6.56), (6.70), (6.71)

Chapter 10, Problem 10.34

(choose chapter or problem)

Make use of Eqs. (3.36), (3.61), (3.62), (6.54), (6.55), (6.56), (6.70), (6.71), (10.62), and (10.69)–(10.74), to estimate V, \(H^{R}, S^{R}, \text { and } G^{R}\) for one of the following binary vapor mixtures:

(a) Acetone(1)/1,3-butadiene(2) with mole fractions \(y_{1}\) = 0.28 and \(y_{2}\) = 0.72 at t = 60°C and P = 170 kPa.

(b) Acetonitrile(1)/diethyl ether(2) with mole fractions \(y_{1}\) = 0.37 and \(y_{2}\) = 0.63 at t = 50°C and P = 120 kPa.

(c) Methyl chloride(1)/ethyl chloride(2) with mole fractions \(y_{1}\) = 0.45 and \(y_{2}\) = 0.55 at t = 25°C and P = 100 kPa.

(d) Nitrogen(1)/ammonia(2) with mole fractions \(y_{1}\) = 0.83 and \(y_{2}\) = 0.17 at t = 20°C and P = 300 kPa.

(e) Sulfur dioxide(1)/ethylene(2) with mole fractions \(y_{1}\) = 0.32 and \(y_{2}\) = 0.68 at t = 25°C and P = 420 kPa.

Note: Set \(k_{i j}\) = 0 in Eq. (10.71).

Text Transcription:

H^R, S^R, and G^R

y_1

y_2

k_ij