2. Experimental measurements of the molar volume (in cm³ mol-¹) of binary mixtures of species A and B at 300.0 K and 1.00 atm have led to the following expression V = 30.0xA + 50.0x³ + 15.0XÂXB a) Determine the values of the pure-component molar volumes of species A and B (in cm³ mol-¹¹). b) Develop a general, composition dependent expression for V₁. That is, develop an expression for V₁(XA, XB). c) Using your result from part (c), calculate the value of V (in cm³ mol-¹).

Introduction to Chemical Engineering Thermodynamics
8th Edition
ISBN:9781259696527
Author:J.M. Smith Termodinamica en ingenieria quimica, Hendrick C Van Ness, Michael Abbott, Mark Swihart
Publisher:J.M. Smith Termodinamica en ingenieria quimica, Hendrick C Van Ness, Michael Abbott, Mark Swihart
Chapter1: Introduction
Section: Chapter Questions
Problem 1.1P
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(2)
(a) V₁ = 30.0 cm³/mol
A
(b)
V₂ = 50.0 cm ³ /mol
B
√₁ (x₁, x₂ ) = 15 x₂ (1+x₁) + 30
(XA, XB
(c) √∞ = 45.0 cm ³ /mol
A
Transcribed Image Text:(2) (a) V₁ = 30.0 cm³/mol A (b) V₂ = 50.0 cm ³ /mol B √₁ (x₁, x₂ ) = 15 x₂ (1+x₁) + 30 (XA, XB (c) √∞ = 45.0 cm ³ /mol A
2. Experimental measurements of the molar volume (in cm³ mol-¹) of binary mixtures
of species A and B at 300.0 K and 1.00 atm have led to the following expression
V = 30.0xA + 50.0XB + 15.0XAXB
a) Determine the values of the pure-component molar volumes of species A and
B (in cm³ mol-¹).
b) Develop a general, composition dependent expression for V₁. That is, develop
an expression for VA (XA, XB).
c) Using your result from part (c), calculate the value of V (in cm³ mol-¹).
Transcribed Image Text:2. Experimental measurements of the molar volume (in cm³ mol-¹) of binary mixtures of species A and B at 300.0 K and 1.00 atm have led to the following expression V = 30.0xA + 50.0XB + 15.0XAXB a) Determine the values of the pure-component molar volumes of species A and B (in cm³ mol-¹). b) Develop a general, composition dependent expression for V₁. That is, develop an expression for VA (XA, XB). c) Using your result from part (c), calculate the value of V (in cm³ mol-¹).
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