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Lecturer(s)
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Course content
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1st exercise Qualitative analysis a) Evidence of cations: Pb, Ag; Cu, Cd, Bi, HgII, ASV, SbV, SnII, FeII, FeIII, Al, Cr, Co, Ni, Mn, Zn; Ca, Sr, Ba; Mg, Na, K, NH4+. 2nd exercise b) Evidence of anions: SO42-, SO32-, S2O32-, CO32-, PO42-, Cl-, Br-, I-, S2-, NO3-, NO2-. c) Analysis of combined samples and mixtures. 3rd exercise Gravimetric analysis Determination of iron and nickel. 4th exercise Volumetric analysis - titration: a) Acid-base titration b) Argentometric titrations determination of chlorides by course of Mohr and Fajans. c) Manganometric titrations - determination of ferrous salts. d) Complexometric titrations - determination of the hardness of water e) Iodometric titrations - determination of sulphites 5th exercise Electrochemical methods a) Potentiometric titration: determination of titre HCl by NaOH solution. b) Conductometric titration: determination of acetic acid by sodium hydroxide, direct conductometry. 6th exercise Optical methods a) Refractometry: analysis of binary mixtures. b) Photometry: determination of salicylic acid.
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Learning activities and teaching methods
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Laboratory work, Individual study
- Preparation for laboratory testing; outcome analysis (1-8)
- 8 hours per semester
- Preparation for formative assessments (2-20)
- 20 hours per semester
- Individual project (40)
- 35 hours per semester
- Practical training (number of hours)
- 40 hours per semester
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| prerequisite |
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| Knowledge |
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| to describe basic procedures for qualitative chemical analysis |
| describe general procedures for the measurement and gravimetric determination |
| to describe basic principles of instrumental methods |
| Skills |
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| apply calculations of titration and gravimetric assays to specific cases |
| evaluate titration curves by titration with instrumental determination of the equivalence point |
| create a calibration dependency data, and use its equation to determine the content of the analyte |
| learning outcomes |
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| Knowledge |
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| describe the principle of dividing cations and anions in the mixture |
| to list basic types of titration determinations |
| explain the principle of calibration |
| Skills |
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| to identify some inorganic cations or anions in the mixture |
| perform gravimetric and titration assays |
| use direct instrumental determination using calibration |
| use titration with instrumental indication of the equivalence point |
| teaching methods |
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| Knowledge |
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| Laboratory work |
| Individual study |
| assessment methods |
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| Skills demonstration during practicum |
| Individual presentation at a seminar |
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Recommended literature
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BERKA, A. Příklady z chemické a instrumentální analýzy. Praha, Informatorium, 1991. ISBN 80-85427-04-4.
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Berka, Antonín; Feltl, Ladislav; Němec, Ivan. Příručka k praktiku z kvantitativní analytické chemie : Vysokošk. učebnice pro stud. přírodověd. fakult. 1. vyd. Praha : SNTL, 1985.
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EISNER, A., BARTOŠ, M., ŠVANCARA, I., ŠRÁMKOVÁ, J. Laboratorní cvičení z analytické chemie. Univerzita Pardubice, 2020. ISBN 978-80-7560-326-5.
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HOLZBECHER, Z. Návody pro laboratorní cvičení z analytické chemie. 3. přepracovaní vydání. Praha, VŠCHT, 1991. ISBN 80-7080-090-9.
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Kraitr M. Příručka pro laboratorní cvičení z analytické chemie. PF Plzeň, 1965.
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