Le Châtelier's principle | Chemistry | Khan Academy

3-Second Blueprint (English)

1. Removing products from a reversible reaction at dynamic equilibrium lowers reverse collision rates, driving net forward production.
2. Compressing reaction volume raises gas pressure, shifting equilibrium toward the reaction side with fewer total moles of gas particles.
3. Adding heat shifts endothermic equilibria toward products by consuming thermal energy, while cooling favors the exothermic direction.