4.4 - Weak Base vs. Strong Acid Titration
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Practice Questions
Test your understanding with targeted questions
What is the key step to determine initial pH when titrating a weak base with a strong acid?
💡 Hint: Recall the equilibrium reaction of the weak base.
Define the equivalence point in titration.
💡 Hint: Think about the reaction stoichiometry.
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Interactive Quizzes
Quick quizzes to reinforce your learning
What determines the pH of a solution immediately after reaching the equivalence point when titrating a weak base with a strong acid?
💡 Hint: Think about what happens after all of the weak base is consumed.
True or False: The equivalence point for a weak base and strong acid titration is always neutral (pH = 7).
💡 Hint: Consider the properties of the resulting conjugate acid.
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Challenge Problems
Push your limits with advanced challenges
Calculate the final pH when 30 mL of 0.100 M HCl is added to 25 mL of 0.100 M NH3. Show detailed steps.
💡 Hint: Focus on consistent unit usage and stoichiometry.
If a weak base with Kb = 1.0 × 10⁻⁵ is titrated with 0.200 M strong acid, derive the key points of the titration curve and calculate pH at equivalence.
💡 Hint: Pay careful attention to the equilibrium relationships at play.
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