Question

Write the expression for the equilibrium constant, $K_{c}$ for the given reaction: Fe³⁺ (aq) + 3OH⁻ (aq) ⇆ Fe(OH)₃ (s)

Answer 1

Kc=[NO(g)]2 [Cl2(g)] / [NOCl(g)]2.

This expression here is the equilibrium constant Kc for the given expression.

For equilibrium constant, solids will be ignored, and only the reactants which are in gas form will be taken into consideration.

This equilibrium constant of any chemical reaction is the value of its reaction at the chemical equilibrium state