a 70.0 mL of 0.750 M benzoic acid (K = 6.4×10¯5) is titrated by 0.550 M NaOH. Calculate the pH of the acid solution before any titrant is added. pH = Calculate the pH after 68.0 mL of 0.550 M NaOH is added to 70.0 mL of 0.750 M benzoic acid. pH = Calculate the pH after 95.5 mL of 0.550 M NaOH is added to 70.0 mL of 0.750 M benzoic acid. pH = Calculate the pH after 113 mL of 0.550 M NaOH is added to 70.0 mL of 0.750 M benzoic acid. 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.