The following reaction is at equilibrium in a closed 4L vessel: N(g) + 3H(g) 2NH(g) What will happen if the vessel volume is reduced to 3L? (Assume constant temperature.)

A. The amounts of products and reactants will not change

B. The equilibrium will shift to the left producing more N2 and H2

C. The amounts of both products and reactants will increase

D. The amount of products and reactants will decrease

E. The equilibrium will shift to the right producing more NH3