LeChatelier's Principle - Temperature

Increase Temperature of system at equilibrium,
Energy added.

System shifts to reduce added energy.
K changes.


N2O4(g)  <==>  2 NO2(g)

Increase Temperature, Energy increases:
ΔH rxn > 0
Endothermic
K increases
ΔH rxn < 0
Exothermic
K decreases