C1600 Laboratory in Chemistry

Faculty of Science
spring 2012 - acreditation

The information about the term spring 2012 - acreditation is not made public

Extent and Intensity
0/4/0. 4 credit(s) (plus extra credits for completion). Type of Completion: z (credit).
Teacher(s)
RNDr. Slávka Janků, Ph.D. (seminar tutor)
Ing. Alena Pálková (seminar tutor)
Mgr. Marie Petlachová, Ph.D. (seminar tutor)
doc. Mgr. Petr Táborský, Ph.D. (seminar tutor)
Guaranteed by
doc. Mgr. Marek Nečas, Ph.D.
Department of Chemistry – Chemistry Section – Faculty of Science
Supplier department: Department of Chemistry – Chemistry Section – Faculty of Science
Prerequisites
C7777 Handling chemicals
Basic knowledge of general, inorganic and organic chemistry. Writing chemical equations, stoichiometric calculations, and calculations of solution concentration and mixing will be used extensively.
Course Enrolment Limitations
The course is also offered to the students of the fields other than those the course is directly associated with.
fields of study / plans the course is directly associated with
there are 9 fields of study the course is directly associated with, display
Abstract
At the end of this course, students should be able to: practise basic laboratory operations (filtration, crystallization, distillation, extraction, sublimation, volumetric methods); use basic methods of determination of physicochemical constants of compounds; apply basic chemistry calculations in laboratory praxis.
Key topics
1. Introduction, laboratory and equipment, guidelines for laboratory work and writing reports, safety rules. Pass-requirements.Balances and weighing. 2. Glass-blowing exercise, demonstration of glassblower work, work on glassblower burner and Bunsen burner. 3. 4. Synthesis of the KAl(SO4)2.12H2O. Crystalization. 5. Separation of the KAl(SO4)2.12H2O + CuSO4.5H2O + Cr2O3 mixture. 6. Extraction of the PbI2 from PbI2 and PbCrO4.PbO mixture. 0.5M NaOH factor determination. 7. Sublimation of the 1-acetamidoadamantane, melting point measurement. Preparation of 0,5 M H2SO4. Volumetric measurement of the molarity of H2SO4. 8. Extraction of plant pigments Izolation of trimyristin 9. Preparation of paracetamol Acetylation of glucose 10. Ethylbromide Terc-butylchloride 11. 2-chlorbenzoic acid Reduction of ketonic group by NaBH4
Study resources and literature
    recommended literature
  • NOVÁČEK, Eduard and Milan POTÁČEK. Laboratorní technika ke cvičení z metod organické chemie. Edited by Slávka Janků. 1. vyd. Brno: Masarykova univerzita, 1997, 91 s. ISBN 8021015004. info
  • MAREČEK, Aleš and Antonín RŮŽIČKA. Laboratorní technika pro nechemické obory. 1. vyd. Brno: Vydavatelství Masarykovy univerzity, 1997, 44 s. ISBN 8021016531. info
Approaches, practices, and methods used in teaching
Laboratory course.
Method of verifying learning outcomes and course completion requirements
In-term tests to check an understanding of each completed laboratory exercise and related principles and calculations (stoichiometry, concentrations, titrations). Laboratory reports on all exercises.
Language of instruction
Czech
Teacher's information
Laboratorní cvičení probíhá každý týden. Připravenost každého posluchače na příslušnou úlohu laboratorního cvičení je kontrolována před zahájením cvičení krátkým písemným testem nebo ústním přezkoušením. Všechny výpočty pro danou úlohu musí mít posluchači připraveny před zahájením cvičení. Zameškaná cvičení musí být řádně omluvena a pro získání zápočtu je nutno je nahradit do konce semestru.
Further comments (probably available only in Czech)
The course is taught annually.
The course is taught every week.
General note: Vyučují učitelé Ústavu chemie.
Listed among pre-requisites of other courses
The course is also listed under the following terms Spring 2012, Spring 2013, Spring 2014, Spring 2015, Spring 2016, Spring 2017, spring 2018, Spring 2019, Spring 2020, Spring 2021, Spring 2022, Spring 2023, Spring 2024, Spring 2025, Spring 2026, Spring 2027.