18. Aqueous Equilibrium
Titrations: Weak Acid-Strong Base
A 35.0 mL of 0.225 M HCNO was titrated with 0.215 M KOH. Determine the volume of 0.215 M KOH necessary to reach the equivalence point. Calculate the pH after the addition of 85.0 mL of the base. The pKa for cyanic acid is 3.46.