Equilibrium Constant at Equilibrium Potential

Equilibrium Constant at Equilibrium Potential

### Formula:

$$K=Q\hspace{0.5cm}\text{when}\hspace{0.5cm}E_{cell}=0$$

### Terminologies:

- K → Equilibrium constant.

- Q → Reaction quotient.

- Ecell → Cell potential.

### Usage:

- Used to relate electrochemical equilibrium with chemical equilibrium.