Macmillan Learning A 1.45 L buffer solution consists of 0.288 M propanoic acid and 0.198 M sodium propanoate. Calculate the pH of the solution following the addition of 0.076 mol HC1. Assume that any contribution of the HCI to the volume of the solution is negligible. The K, of propanoic acid is 1.34 x 10-5. 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.