Consider the titration of 60.0 mL of 0.19 M H₂A (Ka = 6.5 × 10-4, K₁₂ = 2.9 × 10-8, Kas = 1.6 × 10-¹¹) titrated by 0.19 M KOH. a. Calculate the pH of the resulting solution at 150. mL of KOH added. pH = b. At what volume of KOH added does pH = 3.19? Volume = mL c. At 90.0 mL of KOH added, is the pH acidic or basic? O acidic basic Submit Answer Retry Entire Group 9 more group attempts remaining

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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.