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Course, academic year 2022/2023
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Seminar for Advanced Laboratory Course - MC230S06
Title: Seminář k volit. praktiku z analyt. chemie pro studenty ost. spec.
Czech title: Seminář k volit. praktiku z analyt. chemie pro studenty ost. spec.
Guaranteed by: Department of Analytical Chemistry (31-230)
Faculty: Faculty of Science
Actual: from 2022
Semester: winter
E-Credits: 1
Examination process: winter s.:
Hours per week, examination: winter s.:1/0, C [HT]
Capacity: unlimited
Min. number of students: unlimited
Virtual mobility / capacity: no
State of the course: not taught
Language: Czech
Note: enabled for web enrollment
Guarantor: prof. RNDr. Jiří Barek, CSc.
Opinion survey results   Examination dates   Schedule   
Annotation -
Last update: OPEKAR (31.01.2003)
Theoretical training for laboratory course. Topics: polarography, voltammetry, conductimetric titrations, potentiometric titrations, gas chromatography, high performance liquid chromatography, ion exchange separation, capillary zone electrophoresis, UV/VIS spectrophotometry, infrared spectrophotometry, atomic absorption spectrophotometry, flow injection analysis.
Literature -
Last update: doc. RNDr. Karel Nesměrák, Ph.D. (28.10.2019)

1. Beran P., Opekar F., Stulík K.: Instrumentální analytické metody. SPN Praha 1997.

2. Barek J., Rychlovsklý P. Zima J.: Vytištěné návody k pokročilému praktiku.

Requirements to the exam -
Last update: doc. RNDr. Karel Nesměrák, Ph.D. (28.10.2019)

The course-unit credit is awarded on the basis of at least 80% attendance at the seminars, a 30-minute paper on assigned topics and a final written test requiring at least 70% correct answers.

Syllabus -
Last update: OPEKAR (31.01.2003)

1. Polarography: influence of oxygen, construction of a calibration curve, standard addition method, logarithmic analysis of a polarographic curve, characterization of investigated analytes).

2. Conductimetry: conductimetric titrations of different acids, statistical evaluation of results, discussion of shapes of titration curves.

3. Automatic potentiometric titration: optimization of conditions for titrimetric determination of divalent manganese by permanganate in the presence of potassium diphosphate.

4. UV/VIS spectrophotometry: determination of the dissociation constant of a coloured indicator.

5. Flame photometry: optimization of conditions for the determination of sodium and potassium.

6. Atomic absorption spectrophotometry: determination of zinc in tape water.

7. Flow injection analysis: the influence of different parameters on sample dispersion.

8. Gas chromatography: qualitative and quantitative analysis of a mixture of hydrocarbons.

9. Liquid chromatography: HPLC analysis of a mixture of azodyes.

10. Separation on ion exchangers: determination of break-through curve of strong katex.

11. Caplillary electrophoresis: qualitative and quantitative analysis of a mixture of nitro compounds.

12. IR spectrometry: structural analysis and multicomponent analysis.

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