Saturday, December 17, 2011

Major Chemistry Help Please--10 Points!?

At a certain temperature the reaction CO2(g) + H2(g) ⇌ CO(g) + H2O(g) has Kc = 2.58. If 2.25 mol of carbon dioxide and 1.92 mol of hydrogen are placed in a 4.51-L vessel and equilibrium is established, what will be the concentration of carbon monoxide?

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