Hydrohalpinic acid, HJh(aq), is a weak monoprotic acid with Ka = 4.09 x 10*º at 25.0 °C. 25.0 mL of a 0. 225 M aqueous solution of HJh is titrated by a 0.180 M aqueous solution of potassium hydroxide (KOH(aq)) at 25.0 °C. Calculate the pH after the addition of 31.25 mL of the KOH solution. Multiple Choice 8.694 8.870 7.000

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