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 concentrations of CO?