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Course, academic year 2023/2024
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Non-aqueous Media in Analytical Chemistry - MC230P10
Title: Nevodná prostředí v analytické chemii
Czech title: Nevodná prostředí v analytické chemii
Guaranteed by: Department of Analytical Chemistry (31-230)
Faculty: Faculty of Science
Actual: from 2023
Semester: summer
E-Credits: 2
Examination process: summer s.:
Hours per week, examination: summer s.:2/0, Ex [HT]
Capacity: unlimited
Min. number of students: unlimited
4EU+: no
Virtual mobility / capacity: no
State of the course: not taught
Language: Czech
Explanation: Předmět bude opět vyučován v akademickém roce 2024/2025
Note: enabled for web enrollment
Guarantor: doc. RNDr. Karel Nesměrák, Ph.D.
Opinion survey results   Examination dates   Schedule   
Annotation -
Last update: OPEKAR (21.03.2002)
This lecture describes the problems of using and advantages of non-aqueous solvents in analytical chemistry. Division of solvents and their basic characteristics from the point of view of work in non-aqueous media is discussed. Acidity and basicity in non-aqueous media.
The using of non-aqueous media in volumetric analysis, spectrophotometry, electrochemistry and in separation methods. The attention is also focused on the selection of solvents, their purification. Also theoretical aspects and advantages of work in non-aqueous solvents are discussed, namely at analysis with organic and biologically active substances.
Literature -
Last update: doc. RNDr. Karel Nesměrák, Ph.D. (28.10.2019)
  • Izutsu, K.: Electrochemistry in Nonaqueous Solutions. Weinheim, Wiley-VCH 2009.
  • Šůcha L., Kotrlý, S.: Teoretické základy analytické chemie. Praha, SNTL/Alfa 1971.
  • Analytická příručka. Díl I. J. Zýka (ed.). Praha, SNTL/Alfa 1988.
  • Šafařík L., Stránský Z.: Titrimetric Analysis in Organic Solvents. Amsterdam, Elsevier 1986.
  • Zimová N., Němec I.: Voltametrie v nevodném prostředí. In: Nové směry v analytické chemii. Svazek V. J. Zýka (ed.). Praha, SNTL - Nakladatelství technické literatury 1989, str. 11-37.
  • Treatise on Analytical Chemistry. Part I., Volume 2. 2nd Edition. I. M. Kolthoff and P. J. Elving (Eds.). Chichester, Wiley, 1979.
  • Analytical Chemistry. The Approved Text to the FECS Curriculum Analytical Chemistry. Edited by R. Kellner, J.-M.Mermet, M. Otto, H. M. Widmer. Erinheim - New York, Wiley-VCH 1998
Requirements to the exam -
Last update: doc. RNDr. Karel Nesměrák, Ph.D. (28.10.2019)

Everything that has been recited is tested. The exam is oral.

Syllabus -
Last update: OPEKAR (27.01.2003)

1. Introduction.

2. Types of solvents and their characteristics. Meaning of apprehensions: amphiprotic, aprotic, polar and nonpolar.

3. Acidity and basicity in non-aqueous media. Activity coefficient of non-aqueous medium. Donor number of solvents.

4. Utilisation of volumetric analysis in non-aqueous media. Acib-base titrations and practical aspects of their utilisation. Redox titrations in non-aqueous media.

5. Non-aqueous solvents in spectroscopy. Spectrometry in UV, VIS and IR range.

6. Utilisation of non-aqueous solvents in extraction and chromatography.

7. Electroanalytical studies of organic compounds and complexes. Advantages of utilisation of non-aqueous aprotic medium.

8. Other horizon of utilisation of non-aqueous solvents.

9. Methods of purification and analysis of solvents.

 
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