The following question refers to a system of four gases (each initially 2 mol samples) combined in a 2-liter bottle. The equilibrium is shown here: A + B C + D (K=2.6) Which of the following statements is correct? A. The system is in equilibrium with the initial concentrations. B. The equilibrium lies to the left. C. The concentration of the reactants and the products will be equal at equilibrium. D. The equilibrium lies to the right. E. The initial concentrations of the products do not equal the initial concentrations of the reactants.

Question

The following question refers to a system of four gases (each initially 2 mol samples) combined in a 2-liter bottle. The equilibrium is shown here:       A + B  C + D     (K=2.6)  Which of the following statements is correct?    A. The system is in equilibrium with the initial concentrations.   B. The equilibrium lies to the left.   C. The concentration of the reactants and the products will be equal at equilibrium.   D. The equilibrium lies to the right.   E. The initial concentrations of the products do not equal the initial concentrations of the reactants.