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Lecturer(s)
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Pocklanová Radka, Mgr. Ing. Ph.D.
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Štefková Barbora, RNDr.
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Panáček Aleš, doc. RNDr. Ph.D.
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Berka Karel, doc. RNDr. Ph.D.
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Stehlík Jan, Mgr.
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Kubeš Filip, Mgr.
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Course content
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I. 1. Scales and weighing. Save manipulation with scales. Principles of proper weighing. 2. Volume measurement. Various types of chemical glass and their using. 3. Work with glass. Glass forming in the burner flame. 4. Work with gas cylinder 5. Filtration and crystallization. Using of various types of filtration and crystallization. 6. Decantation and washing through filters and their using to mixture separation. 7. Normal pressure distillation and reduced pressure distillation. 8. Water vapor distillation 9. Using of sublimation to mixture separation. 10. The melting point determination. 11. Extraction 12. Principles of proper volumetry 13. Preparation of titration solutions with required concentration. 14. Volumetric determination of the benzoic acid concentration. 15. Chromatography. Using of various types of liquid chromatography. 16. Solutions. Solubility determination of inorganic compounds. 17. Density determination of solid and liquid substances 18. Drying. Types of drying agents. Using of drying agents in laboratory. 19. Cooling. Cooling mixtures. Gas condensation. 20. Work with gas. II. 1. Check of pipette volume a. Check of glass pipette b. Check of automatic pipette 2. Filtration and crystalization a. Preparation and filtration of K2SO4 b. Preparation and filtration of Fe4[Fe(CN)6]3 3. Decantation and washing a. Decantation and washing of BaSO4 b. Decantation and washing of Fe(OH)3 4. Phase transitions a. Determination of succinic acid melting point b. Sublimation of caffeine from black tea 5. Distillation a. Steam distillation of essencials from spices 6. Solubility a. Determination of the temperature dependence of solubility 7. Titration a. Volumetric determination of benzoic acid 8. Drying a. Removing of the crystalline water from CaCl2?6H2O b. Removing of coordinately bound water from CuSO4?5H2O 9. Working with gases a. Preparation of CO2 b. Preparation and collection of H2 10. Density a. Determination of mass concentration of H2SO4 by measuring of density b. Determination of the density of zinc and tin
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Learning activities and teaching methods
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Laboratory Work
- Preparation for the Course Credit
- 120 hours per semester
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Learning outcomes
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Students will learn basic laboratory procedures. Students will learn basic techniques of laboratory work. Students will acquire the necessary skills for proper and safe work in the chemical laboratory. Students will learn to use basic laboratory equipment. Students will learn to keep the rules for safe manipulation with chemickals.
In the course of laboratory technique students will get a manual skills, which are necessary for working in the chemical laboratory.
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Prerequisites
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unspecified
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Assessment methods and criteria
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Analysis of Activities ( Technical works)
100% presence. Meeting all the tasks and development of various protocols. Achieving the required number of points from the final test.
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Recommended literature
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R. Herchel, A. Klanicová, Z. Šindelář, Z. Trávníček. Laboratorní technika..
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Suchomel, P., Otyepka, M. (2013). Laboratorní technika. VUP Olomouc.
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