In order to prepare a buffer of pH 4.60, you start with 500.0 mL of 0.100 M benzoic acid (C6H5COOH) and add NaOH(s). What mass (in g) of NaOH is required? Assume there is no volume change upon NaOH(s) addition. Data: K₂ (C6H5COOH) = 6.3 × 10-5 4.97 5.55 3.18 1.43

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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.