The equilibrium constant kc for the reaction 2h2g cog ?, Ask an Expert

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The equilibrium constant KC for the reaction 2H2(g) + CO(g) ? CH3OH(g) is 135 at a certain temperature. If there are 5.23 ? 10?2 moles of H2 and 3.73 ? 10?3 moles of CH3OH at equilibrium in a 1.00-L flask, what is the concentration of CO at equilibrium? Can you please explain how to do it, not just the answer?

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