Chemistry

Problem

40.0\,\text{mL}

aliquot of

0.0750\,\text{M}

chloroacetic acid (

K_a = 1.4\times 10^{-3}

) is titrated to its equivalence point with

0.150\,\text{M}

KOH. Determine the pH of the resulting solution. Give your answer to two decimal places.