Determine the pH at the equivalence point when 15.0 mL of 0.00250 M hydrocyanic acid…
CHEMISTRY · Subjective · A Level · Chemistry · Acids and bases · Acids and bases
Problem
Determine the pH at the equivalence point when 15.0 mL of 0.00250 M hydrocyanic acid (HCN, Ka=6.2×10−10) is titrated to completion with 0.00250 M NaOH. Provide your answer to two decimal places.