A solution of weak acid was titrated with base NaOH
CHEMISTRY · Subjective · A Level · Chemistry · Acids and bases · Acids and bases
Problem
A solution of weak acid was titrated with base NaOH. The equivalence point was reached when 36.12 mL of 0.1 M NaOH have been added. Now 18.06 mL 0.1 M HCl were added to titrated solution, the pH was found to be 4.92. What is Ka of acid?