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Practice Questions
Test your understanding with targeted questions related to the topic.
Question 1
Easy
What is the initial pH of a 0.1 M solution of acetic acid?
💡 Hint: Use the dissociation constant for acetic acid (Ka).
Question 2
Easy
Describe the buffer region in a titration.
💡 Hint: Think about how the pH changes when adding small amounts of titrant.
Practice 4 more questions and get performance evaluation
Interactive Quizzes
Engage in quick quizzes to reinforce what you've learned and check your comprehension.
Question 1
What is true about the equivalence point in a weak acid-strong base titration?
- True
- False
💡 Hint: Remember the properties of acid-base combinations.
Question 2
What is the Henderson-Hasselbalch equation?
💡 Hint: Think about how the components of the equation relate to acid-base equilibrium.
Solve 1 more question and get performance evaluation
Challenge Problems
Push your limits with challenges.
Question 1
A 0.1 M solution of a weak acid is titrated with a strong base. The pH is measured to be 4 at half-equivalence. What is the pKa of the acid?
💡 Hint: Remember the relation at half-equivalence.
Question 2
In a titration of weak acid HA with strong base BOH, how would you determine the pH after the equivalence point?
💡 Hint: Focus on how the excess titrant influences the final pH.
Challenge and get performance evaluation