A 34.2 mL sample of a 0.110 M solution of NaCN is titrated by 0.170 M HCl. K, for CN is 2.0 x 10-5. Calculate the pH of the solution: a. prior to the start of the titration pH = b. after the addition of 17.7 mL of 0.170 M HCI pH = c. at the equivalence point pH = d. after the addition of 29.7 mL of 0.170 M HCI pH =

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Acid Base Titration

An acid-base titration is the method of quantitative analysis for determining the concentration of an acid and base by exactly neutralizing it with a standard solution of base or acid having known concentration.