Le Chatelier's Principle describes how chemical equilibriums respond to changes in conditions. When volume decreases, pressure increases, so the equilibrium shifts to reduce pressure by producing more products from fewer reactants. When temperature increases, the equilibrium shifts to absorb the extra heat by moving left to favor the endothermic reaction of reactants forming products.

1. Le Chatelier’s Principle

2. Stress’ effect on equilibrium What happens to the equilibrium on the right  when …. Volume is decreased Temperature is increased

3. When volume decreased When volume id decreased, pressure will increase, according to le chatelier the position of equilibrium will move in a way to contract the change, this means that the position of equilibrium will move in a way to reduce pressure, so the system will move in a way to reduce molecules, since we have 2 molecules in the reactant and only one in the product, by producing more B and C the system will cause to reduce pressure and the position of equilibrium will move towards the fewer molecules, in this case its right

4. When tempereture increased When we increase temperature, according to le chatelier the position of equilibrium will move in a way to contract the change, this means that the position of equilibrium will move in a way to reduce temperature, so it will absorb the extra heat we put on, so in this case A and B absorb heat since the product produces heat, so the position of equilibrium will move left.

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