Each of the components of the HC2H3O2 equilibrium system in Part A

Each of the components of the HC2H3O2 equilibrium system in Part A (the dissociation of acetic acid (HC2H3O2) in water to form a hydronium ion and acetate ion, as shown in the net ionic equation below HC2H3O2 + H2O <—> C2H3O2- + H3O+
(In order to make any observations during this reaction, methyl orange indicator will be added. Methyl orange turns redder as H3O+ concentration increases, and yellower as H3O+ concentration decreases)) are clear and colorless.

Briefly explain how you will determine the effects of the additions you make to this equilibrium.