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Calculate the pH for each of the following cases in the titration of 35.0 mL of...

Calculate the pH for each of the following cases in the titration of 35.0 mL of 0.140 M KOH(aq), with 0.140 M HI(aq).

(a) before addition of any HI (b) after addition of 13.5 mL of HI (c) after addition of 23.5 mL of HI (d) after the addition of 35.0 mL of HI (e) after the addition of 40.5 mL of HI (f) after the addition of 50.0 mL of HI

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