You have 0.500 L of an 0.250 M acetate buffer solution (i.e. [HC₂H302] +[C₂H3O2] = 0.250 M) at pH 3.50. How many mL of 1.000 M NaOH must you add in order to change the pH to 5.39? Acetic acid has a pka of 4.74.

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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.