1. Acid and Base Analysis Mount Clear College Chemistry

2. Brønsted–Lowry acid-base theory Revision

3. Acid-Base strength

5. pH

6. Definitions Methyl Orange endpoint

7. TITRATION CURVES

8. Titration Curves

9. Strong Base

10. Strong Acid

11. Indicators The equivalence point of an acid-base reaction is not necessarily near pH=7. Indicator end-point is ideally near the equivalence point.

12. Back titration If a reaction does not produce a sharp end, one can be manufactured by using a strong acid or base as needed. For a weak acid, react with a known, excess of strong base. Titrate the remaining strong base to work back to the original amount of weak acid. Known amount of strong base Unknown Titrate the remaining strong base