If the reaction is at equilibrium, which change will help to increase the amount of ammonia formed?

3H2(g) + N2(g) 2NH3(g) + heat

A. Removing nitrogen
B. Raising the temperature
C. Lowering the pressure
D. Adding hydrogen

4 answers

a shifts back to left
b shifts back to left
c. shifts to left
d. shifts to right ****

so c?

Adding hydrogen

APEX

D. Adding hydrogen