10.1. Assuming the validity of Raoult's law, do the following calculations for the ben- zene(1)/toluene(2) system: (a) Given x = 0.33 and 7 = 100°C, find y, and P. (b) Given y = 0.33 and 7 = 100°C, find .x, and P. (c) Given x₁ = 0.33 and P= 120 kPa, find y₁ and T. (d) Given y₁ = 0.33 and P = 120 kPa, find x; and T. (e) Given T = 105°C and P = 120 kPa, find x₁ and y₁. (f) For part (e), if the overall mole fraction of benzene is z = 0.33, what molar fraction of the two-phase system is vapor?

Introduction to Chemical Engineering Thermodynamics
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Author:J.M. Smith Termodinamica en ingenieria quimica, Hendrick C Van Ness, Michael Abbott, Mark Swihart
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10.1. Assuming the validity of Raoult's law, do the following calculations for the ben-
zene(1)/toluene(2) system:
(a) Given x₁ = 0.33 and 7 = 100°C, find y, and P.
(b) Given y
= 0.33 and 7 = 100°C, find .x₂ and P.
(c) Given x
(d) Given y
(e) Given T
= 0.33 and P = 120 kPa, find y₁ and T.
= 0.33 and P = 120 kPa, find x; and T.
= 105°C and P = 120 kPa, find x₁ and y₁.
(f) For part (e), if the overall mole fraction of benzene is z₁ = 0.33, what molar
fraction of the two-phase system is vapor?
(g) Why is Raoult's law likely to be an excellent VLE model for this system at the
stated (or computed) conditions?
Transcribed Image Text:10.1. Assuming the validity of Raoult's law, do the following calculations for the ben- zene(1)/toluene(2) system: (a) Given x₁ = 0.33 and 7 = 100°C, find y, and P. (b) Given y = 0.33 and 7 = 100°C, find .x₂ and P. (c) Given x (d) Given y (e) Given T = 0.33 and P = 120 kPa, find y₁ and T. = 0.33 and P = 120 kPa, find x; and T. = 105°C and P = 120 kPa, find x₁ and y₁. (f) For part (e), if the overall mole fraction of benzene is z₁ = 0.33, what molar fraction of the two-phase system is vapor? (g) Why is Raoult's law likely to be an excellent VLE model for this system at the stated (or computed) conditions?
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