A 64.0 mL volume of 0.25 M HBr is titrated with 0.50 M KOH. Calculate the pH after addition of 32.0 mL of KOH.
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A student titrated a sample containing 100 mL of 0.25 M KOH with 0.50 M HClO3. What is the pH of the solution after 200 mL of the hydrochloric acid has been added?
Calculate the pH during the titration of 20.0 mL of 0.25 M HBr with 0.25 M KOH after 19.8 mL of the base have been added.