N₂O₄ ⇌ 2NO₂

Definition

This is an example of a chemical equilibrium. In this reversible reaction, dinitrogen tetroxide (N₂O₄) breaks down into two nitrogen dioxide (NO₂) molecules, and vice versa.

Related terms

Reversible Reaction:

A chemical reaction where the reactants form products that, in turn, react together to give the reactants back.

Dynamic Equilibrium:

A state of balance between continuing processes.

Homogeneous Equilibrium: An equilibrium system where all reacting species are in the same phase.