Equilibria

• Dynamic Equilibrium is where the rate of the forwards reaction is equal to the rate of the backwards reaction, and

  
  

  The concentration of products and reactants remain constant
• If you increase pressure, equilibrium moves to oppose the change and decrease pressure moving to the side with fewer moles of gas
• Catalysts have no effect on position of equilibrium,

  However they do increase the rate of the reaction
• Le Chatelier's principle:

  When a factor is changed, the equilibrium will change to oppose that change
• Kc = (Products)/(Reactants)