Indicator References

Questions for reflection

1. What is a buffer?
2. What is the biological significance of a buffer?
3. Explain differences between strong and weak acids and bases.
4. What are the differences between acids and a bases in terms of [H⁺] and [OH^–].
5. Why is pH 7 designated as neutral?
6. How does the antacid work?
7. How much difference in [H⁺] is there between pH 4 and pH 8?

Tags: quantitative reasoning