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) = H20(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 H, is allowed to equilibrate at 700 K, what is the final concentration of CO? A) 0.257 (B) 0.366 C 0.148 (D) 0.475

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The water-gas shift reaction is important in several chemical processes, such as the production of H, for
fuel cells. This reaction can be written as follows:
H2(g) + CO2(g) = H20(g) + CO(g)
with K = 0.106 at 700 K. If a mixture of gases that initially contains 0.632 M co, and 0.570 M H2 is allowed to
equilibrate at 700 K, what is the final concentration of CO?
A) 0.257
B) 0.366
c) 0.148
D) 0.475
Transcribed Image Text:The water-gas shift reaction is important in several chemical processes, such as the production of H, for fuel cells. This reaction can be written as follows: H2(g) + CO2(g) = H20(g) + CO(g) with K = 0.106 at 700 K. If a mixture of gases that initially contains 0.632 M co, and 0.570 M H2 is allowed to equilibrate at 700 K, what is the final concentration of CO? A) 0.257 B) 0.366 c) 0.148 D) 0.475
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