Home Chemistry Chemical Equilibrium Law of Equilibrium and Equilibrium Constant Write the expressions for equilibrium consta…
Chemistry Chemical Equilibrium Law of Equilibrium and Equilibrium Constant Subjective Type
Published on: August 13, 2026

Write the expressions for equilibrium constant K C and K P and classify in Homogeneous and Hetereogeneous equilibrium :

(i) N 2 O 4 (g) 2NO 2 (g)

(ii) 3Fe(s) + 4H 2 O(g) Fe 3 O 4 (s) + 4H 2 (g)

(iii) NH 4 HS(s) NH 3 (g) + H 2 S(g)

(iv) CH 3 COOH( λ ) + C 2 H 5 OH( λ ) CH 3 COOC 2 H 5 ( λ ) + H 2 O( λ )

(v) MgCO 3 (s) MgO(s) + CO 2 (g)

(vi) 2H 2 S(g) 2H 2 (g) + S 2 (g)

(vii) SO 2 (g) + NO 2 (g) SO 3 (g) + NO(g)

(viii) NH 4 NO 2 (s) N 2 (g) + 2H 2 O( λ )

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(i) Homogeneous equilibrium

(ii) Hetereogeneous equilibrium

(iii) Hetereogeneous equilibrium K C = [NH 3 ] [H 2 S] K P = (P NH 3 ) (P H 2 S )

(iv) Homogeneous equilibrium

but K P is not define for liquid system

(v) Hetereogeneous equilibrium K C = [CO 2 ] K P = (P CO 2 )

(vi) Homogeneous equilibrium

(vii) Homogeneous equilibrium

(viii) Hetereogeneous equilibrium K C = [N 2 ] K P = (P N 2 )

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