Basic Laboratory Training - MC240C23
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Basic laboratory training designed for students of “Teaching of chemistry (together with other subject)”. The training proceeds during winter semester. The subject is identical with C240C22; the difference is only in number of credits (C240C22 6 credits; C240C23 4 credits). The subject is also identical with C240C40 (6 credits); only difference is that the training of this course proceeds during summer semester.
The course puts the laboratory experience of the students gained at secondary school to an equal level and gets them ready for all following laboratory trainings. After absolving of the course, the students have the basic skills including handling the most frequently used laboratory equipments (pH-meter, UV-Vis spectrophotometer, vacuum rotary evaporator) and have the necessary information about safety rules as well as about writing laboratory diaries. The training is organized in blocks of four hours a week. The students work in groups of two according to a firm schedule so that each group absolve the complete set of (all) 10 exercises during semester. In the exercises, measurements of properties of unknown samples, basis synthetic and purification operations and basic methods of analyses are involved. For details see http://www.natur.cuni.cz/anorchem/LabTech/index.htm. Last update: AGNEMEC (24.11.2006)
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Literatura: Eysseltová J., Mička Z., Lukeš I. Základy laboratorní techniky, Univerzita Karlova v Praze, nakladatelství Karolinum, Praha 2000. http://www.natur.cuni.cz/anorchem/LabTech/index.htm Last update: AGNEMEC (24.11.2006)
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List of exercises:
1. Preparation of glycine 2. Determination of dissociation constants of acetic acid 3. Electrolytic preparation and electrogravimetry 4. Preparation of complexes I 5. Preparation of pentyl acetate 6. Determination of distribution coefficient of iodine 7. Spectrophotometric determination of solubility product 8. Preparation of complexes II 9. Preparation of colour pigments 10. Fraction distillation and gas handling Last update: AGNEMEC (24.11.2006)
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