Suppose a 500. mL flask is filled with 1.0 mol of CO, 1.2 mol of NO and 0.50 mol of CO₂. The following reaction becomes possible: NO₂(g) + CO(g) → NO(g) + CO₂(g) The equilibrium constant K for this reaction is 0.401 at the temperature of the flask. Calculate the equilibrium molarity of CO. Round your answer to two decimal places. M X Ś

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