A mixture of 1.00 mol of CO(g)\text{CO}(\text{g})CO(g) and 3.00 mol of H2(g)\text{H}_2(\text{g})H2(g) is allowed to reach equilibrium in a sealed vessel at a constant temperature.
CO(g)+2H2(g)⇌CH3OH(g) \text{CO}(\text{g}) + 2\text{H}_2(\text{g}) \rightleftharpoons \text{CH}_3\text{OH}(\text{g}) CO(g)+2H2(g)⇌CH3OH(g)At equilibrium, the mixture contains 0.50 mol of CH3OH(g)\text{CH}_3\text{OH}(\text{g})CH3OH(g). The total pressure of the equilibrium mixture is 450 kPa.
What is the partial pressure of H2(g)\text{H}_2(\text{g})H2(g) at equilibrium?
225 kPa225\text{ kPa}225 kPa
300 kPa300\text{ kPa}300 kPa
338 kPa338\text{ kPa}338 kPa
360 kPa360\text{ kPa}360 kPa