In a certain reaction hydrogen reacts with carbon dioxide to produce carbon monoxide and water vapor. Provide a balanced chemical equation for this reaction (all substances are gases):
The equilibrium constant (Kc) for this reaction is 0.543 at 700. degrees Celcius. Calculate the number of moles of hydrogen gas that are present at equilibrium if a mixture of 0.300 moles of carbon monoxide and 0.300 moles of water vapor are heated to 700 degrees Celcius in a 10.0 L container.