Consider the Following Reaction at Equilibrium

question 14

Multiple Choice

Consider the following reaction at equilibrium:
2NH₃ (g) N₂ (g) + 3H₂ (g) OH° = +92.4 kJ
Le Cha^{^}telier's principle predicts that adding N₂ (g) to the system at equilibrium will result in

• A)a decrease in the concentration of NH₃ (g)
• B)removal of all of the H₂ (g)
• C)a lower partial pressure of N₂
• D)an increase in the value of the equilibrium constant
• E)a decrease in the concentration of H₂ (g)