100 mL of is titrated using NaOH

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

Problem

100 mL of

0.02\,\mathrm{M}

H_2A

is titrated using

0.02\,\mathrm{M}

NaOH. What will be the pH after 100 mL of NaOH is added?

(pK_{a1}=6,\ pK_{a2}=9)