Calculate the pH for each of the following cases in the titration of 50.0 mL of 0.140 M HClO(aq) with 0.140 M KOH(aq). The ionization constant for HClO can be found here.
1.before addition of KOH
2.after addition of 25 ml of KOH
3. after addition of 40 ml of KOH
4. after additioon of 50 ml of KOH