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Calculate the pH for each of the following cases in the titration of 50.0 mL of...

Calculate the pH for each of the following cases in the titration of 50.0 mL of 0.210 M HClO(aq) with 0.210 M KOH(aq). The ionization constant for HClO 4.0*10^-6

a. before any KOH

b. After addition of 25 ml of KOH

c. After addition of 30 ml of KOH

d. After addition of 50 ml of KOH

e. After addition of 60 ml of KOH

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