A monoprotic weak acid is titrated with 0.100 M NaOH

CHEMISTRY · Subjective · A Level · Chemistry · Acids and bases · Acids and bases

Problem

A monoprotic weak acid is titrated with 0.100 M NaOH. The pH is 3.96 after 10.0 mL of base have been added, and the equivalence point is reached at 20.0 mL of base. Determine the pKa of the acid.

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