A 1.45 L buffer solution consists of 0.122 M butanoic acid and 0.272 M sodium butanoate. Calculate the pH of the solution following the addition of 0.073 moles of NaOH. Assume that any contribution of the NaOH to the volume of the solution is negligible. The ?a of butanoic acid is 1.52×10−5

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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.