Le Chatelier's Principle

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     Chemical Equilibria|Le Chatelier's Principle|Factors Affecting Chemical equilibria|
          
                      The Haber Process|The Contact Process|Equilibrium Constants



Le Chatelier's Principle

Le Chatelier's Principle states that:


      Whenever a system which is in equilibrium undergoes physical changes of temperature,
                pressure or concentration,the system shifts in such a way so 
                     as to cancel the change to reach equilibrium again.