Equilibrium Constant

The equilibrium expression for the reaction is: Where: - is the equilibrium constant, - The initial concentrations are , , and . Let the change in concentration of and be and respectively, and the concentration of increases by . At equilibrium, the concentrations are: - , - , - . Substitute these into the equilibrium expression: Now, solving this equation for requires algebraic manipulation, which we simplify and solve for . After solving, we find that . Thus, the equilibrium concentrations are: - , - , - . Thus, the equilibrium concentrations are .