Teaching GuideTerm Faculty of Science |
Grao en Química |
Subjects |
Analytical Chemistry 1 |
Contents |
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Identifying Data | 2018/19 | |||||||||||||
Subject | Analytical Chemistry 1 | Code | 610G01011 | |||||||||||
Study programme |
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Descriptors | Cycle | Period | Year | Type | Credits | |||||||||
Graduate | 1st four-month period |
Second | Obligatory | 6 | ||||||||||
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Topic | Sub-topic |
Chapter 1: Analytical Chemistry | Definition and scopes Qualitative and quantitative analysis The analytical process Classification of methods and techniques |
Chapter 2: Titrimetric Methods | Basic concepts, titrimetric reaction and types of Titrations Primary standards, standard solutions and standardized solutions Equivalence point and detection of the end point Titration curves Errors associated to titrimetric methods |
Chapter 3: Acid-Base Titrations | Acid-Base titration theory. Titration curves Indicators for acid-base titrations. Selection of an indicator Strong acid versus strong base and vice versa Weak acid versus strong base and vice versa Titration of polyprotic acids or bases and their salts Titration of mixtures of acids or bases Acid-Base titration in nonaqueous solvents Applications |
Chapter 4: Redox Titrations | Titration curves Redox indicators and their selection Oxidizing and reducing agents used prior to titration Titrations with oxidizing agents Titrations with reducing agents Determination of organic and inorganic compounds |
Chapter 5: Complexometric Titrations | Coordination compounds of interest in titrimetric analysis Titration curves and the factors that affect them Metal ion indicators for chelometric titrations Titrations with polyaminocarboxylic acids |
Chapter 6: Precipitation Titrations | Precipitation reactions of interest in titrimetric analysis Titration curves Titration of mixtures Detection of the end point: Mohr, Volhard and Fajans methods |
Chapter 7: Gravimetric Analysis | Principles of the gravimetric analysis Steps and classification of gravimetric methods Precipitation process. Conditions for analytical precipitation Gravimetry by chemical precipitation. Treatment of precipitates Gravimetry by volatilization and absortion Gravimetric calculations |
Chapter 8: Evaluation of Analytical Data | Definitions and basic concepts Statistic treatment for indeterminated errors The confidence limit Rejection of a result Tests of significance Analytical data how present them |
Chapter 9: Qualitative Analysis | Application of chemical reactions to the qualitative analysis Analytical characteristics of chemical reactions (sensitivity, selectivity and safety) General and specific reagents Analytical characteristics and reagents for metal ions Analytical characteristics and reagents for anions |
Module: Laboratory practice | Acid-Base Titrations Redox Titrations Complexometric Titrations Precipitation Titrations Gravimetric Analysis Qualitative Analysis. Identification reactions. Evaluation of Analytical Data |
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