Podcast
Questions and Answers
What happens to the pH of a weak acid solution when a strong base is added?
What happens to the pH of a weak acid solution when a strong base is added?
- pH remains constant
- pH decreases
- pH increases (correct)
- pH becomes neutral
Which statement about the Henderson-Hasselbalch equation is true?
Which statement about the Henderson-Hasselbalch equation is true?
- It calculates the pH of a buffer solution
- It is only applicable to weak acid buffers (correct)
- It is independent of temperature
- It cannot be used to determine buffer capacity
Which factor does not affect the pH of a buffer solution?
Which factor does not affect the pH of a buffer solution?
- Temperature
- Volume of the buffer solution
- Presence of a catalyst (correct)
- Concentration of the buffer components