Consider the titration of 50.0 mL of 0.309 M B (weak base, Kb =7.5 x 106) with 0.340 M HNO3. What is the pH of the solution after the addition of: - 90.0 mL of HNO₂? - 45.44 mL of HNO3? 0.0 mL of HNO3?

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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.