Assume that the following reaction is in chemical equilibrium: Na(g) + 3 H_2(g)

Question

Assume that the following reaction is in chemical equilibrium: Na(g) + 3 H_2(g) 2 NH_3(g) + heat Use lessthanorequalto Chatelier's Principle (or a comparison of Q and K, it's the same idea really.) to explain the effect each of the following changes will have upon the system. Will the reaction shift to the right to the left, or remain unchanged. Briefly explain your reasoning for each answer. a. If more hydrogen is added to the system the equilibrium will shift to the..... b. If ammonia is removed from the system the equilibrium will shift to the..... c. If nitrogen is removed from the system the equilibrium will shift to the..... d. If the temperature is raised the equilibrium will shift to the..... Write an expression for the equilibrium constant Kc for the reaction described in question 2. No numbers are needed.

Explanation / Answer

Your answers a,b,c & d are correct .So, I will give answer for Kc

Kc=[products]^x / [reactants]^y

Kc=([NH3]^2) / [N2]([H2]^3)

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