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, and the equivalence-point pH is measured to be 8.7. In no more than two sentences, explain what approximate pKa value an indicator should possess to signal the endpoint accurately and why.