Study Guide for Chem 2222

Introductory Quantitative Analysis

Part 3. Neutralization Titrations.

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Topic	Lecture Notes and Reference Materials	Reading/Study Assignment
3A	Neutralization Titrations	Skoog et al, Ch 12, 13, 14
	Neutralization Titrations I. General features of acid-base titration curves. Acid-base indicators. Locating endpoints in potentiometric titrations. Review Notes: Acid-Base Equilibrium Review.	Ch 12, Principles of Neutralization Titrations, Parts A, B. Problems 1, 3, 5, 7, 9, 10. Problem Set 6, Neutralization Titrations, Part A. Acid-Base Equilibrium Review. Also see the following in Skoog. You should be able to derive the equations for calucalting pH starting with the relevant equilibrium reaction and the corresponding equilibrium constant expression. Ch 4, pp92-100. pH of solutions of weak acids and bases. Work through all worked-out examples in the chapter (Strongly recommended!) Ch 12, section C. pH of buffer solutions.
	Neutralization Titrations II. Titration of strong acids and weak acids. Effect of Ka on titration curves. Titration of weak bases, buffer systems.	Ch 12 C-F. Problems 11, 12, 14, 20, 23, 26, 28, 32, 34, 37,43, 45, 47, 50, 51, 53.
	Neutalization Titations III. This topic is optional, and will be included in the lecture schedule only if time permits. A. Advanced Acid-Base Equilibria. A Comparison of Computational Approaches. B. Alpha Plots and Acid-Base Titrations	Extras. Alpha plots for monoprotic acids (requires Mathcad)
3B	NT IV. Titration of Polyfunctional Acids and Bases Titration of Polyfunctional Acids and Bases I. Titration of phosphoric acid, sodium carbonate.	Ch 13, Titrating Polyfunctional Acids and Bases, Parts A-E. Problems 1, 3, 4, 8-12. Problem Set 6, Part B. Extras. Alpha plots for polyprotic acids
3B	Titration of Polyfunctional Acids and Bases II. Titration curves for mixtures.	Ch 13 F. Problems 14, 16, 18, 20, 22, 28, 29, 33.
3C	Applications of Neutralization Titrations NT V. Titration of carbonate mixtures. NT VI. Kjeldahl determination of nitrogen.	Ch 14, Applying Neutralization Titrations. Problems 3, 5, 10, 12, 14, 23, 25, 27, 35, 39, 40, 44.
	Review	Unit 3 Review

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