A. A certain weak acid HA with Ka = 5.61 x10-6 is titrated with NaOHA solution is made by mixing 9.0 mmol of HA and 1.0 mmol of the strong base. What is the resulting pH? I got pH = 4.35 which is correct.Part B. More strong base is added until the equivalence point is reached. What is the pH of this solution at the equivalence point if the total volume is 69.0 mL