Indicate how the concentration of each species in the chemical equation will change to reestablish equilibrium after increasing the pressure.

It depends on the nature of the reaction. if the reaction favors high pressure then the reaction will produce more products to reestablish the equilibrium. then if the the chemical reaction favors low pressure then when increasing the pressure the chemical reaction will produce more of the reactants to reestablish equilibrium.

The answer to this is the 3rd choice!

Looking up graphs on google, you can see thaty = force(n)x = time(s)