easy · MCAT chem-phys
A chemist observes that the reaction N_2(g) + 3H_2(g) rightleftharpoons 2NH_3(g) is at equilibrium in a closed vessel.
If additional N₂(g) is injected into the system at constant temperature, what is the immediate predicted shift according to Le Chatelier’s principle?
- The reaction shifts toward the reactants
- The total pressure of the system decreases
- The reaction shifts toward the products
- The equilibrium constant K increases
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