If the equilibrium constant for the following high temperature reaction is 5.80, and the equilibrium concentrations are: CO (g) - 1.2 mol/L, H2O (g) - 1.1 mol/L and H2 (g) - 3.6 mol/L. What is the equilibrium concentration of the CO2 (g)? CO (g) + H2O (g) ↔ CO2 (g) + H2 (g)

Select one:
a. 5.4 mol/L
b. 0.6 mol/L
c. 2.9 mol/L
d. 2.1 mol/L
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