The water-gas shift reaction is important in several chemical processes, such as the production of H2 for fuel cells. This reaction can be written as follows: H2(g) + CO2(g) = H2O(g) + CO(g) with K = 0.106 at 700 K. If a mixture of gases that initially contains 0.632 M CO2 and 0.570 M H2 is allowed to equilibrate at 700 K, what is the final concentration of CO? A) 0.366 B) 0.257 C) 0.148 D) 0.475

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
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The water-gas shift reaction is important in several
chemical processes, such as the production of H2 for
fuel cells. This reaction can be written as follows:
H2(g) + CO2(g) = H2O(g) + CO(g)
with K = 0.106 at 700 K. If a mixture of gases that
%3D
initially contains 0.632 M CO2 and 0.570 M H2 is
allowed to equilibrate at 700 K, what is the final
concentration of CO?
А) 0.366
в) 0.257
0.148
D) 0.475
Transcribed Image Text:The water-gas shift reaction is important in several chemical processes, such as the production of H2 for fuel cells. This reaction can be written as follows: H2(g) + CO2(g) = H2O(g) + CO(g) with K = 0.106 at 700 K. If a mixture of gases that %3D initially contains 0.632 M CO2 and 0.570 M H2 is allowed to equilibrate at 700 K, what is the final concentration of CO? А) 0.366 в) 0.257 0.148 D) 0.475
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