PROBLEM 5: Suppose that the reaction Wig) + Y(g) Ag) is at equilibrium at 400 K with its equilibrium constant equal to 96.2. The equilibrium partial pressures at 400 K are 0.0333, 0.0333 and 1.506 bars for W, Y and A, respectively. If we take this system and change the temperature to 298 K, what will be the new (a) equilibrium constant, and (b) equilibrium partial pressures? Assume that the standard reaction enthalpy is constant over the temperature change. Entholpies of formotion (k/mol): W=-306.4; Y=0; A=-398.9
PROBLEM 5: Suppose that the reaction Wig) + Y(g) Ag) is at equilibrium at 400 K with its equilibrium constant equal to 96.2. The equilibrium partial pressures at 400 K are 0.0333, 0.0333 and 1.506 bars for W, Y and A, respectively. If we take this system and change the temperature to 298 K, what will be the new (a) equilibrium constant, and (b) equilibrium partial pressures? Assume that the standard reaction enthalpy is constant over the temperature change. Entholpies of formotion (k/mol): W=-306.4; Y=0; A=-398.9
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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Transcribed Image Text:PROBLEM 5: Suppose that the reaction W(g) + Y(g) S Ag) is at equilibrium at 400 K with its equilibrium
constant equal to 96.2. The equilibrium partial pressures at 400 K are 0.0333, 0.0333 and 1.506 bars for W, Y
and A, respectively. If we take this system and change the temperature to 298 K, what will be the new (a)
equilibrium constant, and (b) equilibrium partial pressures? Assume that the standard reaction enthalpy is
constant over the temperature change.
Entholpies of formotion (k/mol): W=-306.4; Y=0; A=-398.9
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