CO(g)+H2O–>CO2(g)+H2(g) In an experiment, .40 mol of CO and .45 mol of H2O were placed in a 1.00 L vessel. At equilibrium there were .18 mol of CO remaining. Keq is what?

CO(g)+H2O–>CO2(g)+H2(g)
In an experiment, .40 mol of CO and .45 mol of H2O were placed in a 1.00 L vessel. At equilibrium there were .18 mol of CO remaining. Keq is what?

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