LeChatelier's Principle - Summary

When stress is applied to a system in dynamic equilibrium,
the system tends to adjust to minimize the stress
and reestablish equilibrium.


1.  Concentration
  Add Reactants
  Add Products

2.  Volume
Decrease V
(P increases)
Δngas > 0
Δngas < 0
Δngas = 0
No effect

3.  Temperature Increase T ΔHrxn > 0
Endothermic
K increases
ΔHrxn < 0
Exothermic
K decreases