Equilibrium and reaction rates

Question 1

State le Chatlier Principle

Answer 1

Allows us to predict how changes in condition temperature , concentration and pressure may effect the position of the equilibrium

Question 2

In a equilibrium system what three things is necessary

Answer 2

Reversible
Closed system
Concentration is the same on reactants and products side

Question 3

what happens in a equilibrium if you increase the concentration of reactants ?

Answer 3

Increasing the concentration of reactants favours the forward reaction , more products will be formed

Question 4

What happens the temperature decreases

Answer 4

Favour the exothermic reaction to make more products