Question

Hello, I feel like I am missing some information to solve this question: "A 5.0 L evacuated flask is charged with 2.0 moles of CO 2 and 1.5 moles of H 2 is allowed to come to equilibrium at 25 oC. If

the equilibrium constant is 2.50, what is the equilibrium concentration of H2O" Oh, and then the equation: CO 2 (g) + H 2 (g) ⇌ CO (g) + H 2O (g) I set up the equation as follows: [CO][H2O]/[CO2][H2O] after solving for their concentrations in M/L