5. For the following chemical reaction,

CO (g)   +   H2O (g)    left right arrow  CO2 (g)   +   H2 (g)     Kc = 0.0257

If a 2.00L vessel is charged with 0.200 moles of CO, 1.13 moles of H2O, 0.199 moles of CO2, and 0.175 moles of H2, what is the equilibrium concentration of CO?