Le Chat Principles And Concentration

Question 1

What is the big key fact with changing conditions of a system ?
( Le chanteuliers principle)

Answer 1

If a system is at equilibrium and a change is made to the conditions then the system responds to counteract the change

Question 2

In the reaction 2NO2 <—> N2O4
What would happen if we increase the concentration of 2NO2 ?

Answer 2

• If we change the concentration the products are no longer at equilibrium
• ## So because we have more NO2 more N2SO4 will be formed until equilibrium is reached