PdF:FC3016 Laboratory Training in Analyti - Course Information

FC3016 Laboratory Training in Analytical Chemistry

Extent and Intensity

0/0/2. 3 credit(s). Type of Completion: k (colloquium).

Teacher(s)

Mgr. Jana Horská, Ph.D. (seminar tutor)

Guaranteed by

Mgr. Jana Horská, Ph.D.
Department of Physics, Chemistry and Vocational Education – Faculty of Education
Contact Person: Jana Jachymiáková
Supplier department: Department of Physics, Chemistry and Vocational Education – Faculty of Education

Timetable of Seminar Groups

FC3016/OS01: Tue 20. 2. 13:00–16:50 laboratoř 90, Tue 27. 2. 13:00–16:50 laboratoř 90, Tue 5. 3. 13:00–16:50 laboratoř 90, Tue 12. 3. 13:00–16:50 laboratoř 90, Tue 19. 3. 13:00–16:50 laboratoř 90, Tue 26. 3. 13:00–16:50 laboratoř 90, J. Horská
FC3016/OS02: Wed 21. 2. 14:00–17:50 laboratoř 90, Wed 28. 2. 14:00–17:50 laboratoř 90, Wed 6. 3. 14:00–17:50 laboratoř 90, Wed 13. 3. 14:00–17:50 laboratoř 90, Wed 20. 3. 14:00–17:50 laboratoř 90, Wed 27. 3. 14:00–17:50 laboratoř 90, J. Horská

Prerequisites

Knowledge of general, inorganic and organic chemistry.

Course Enrolment Limitations

The course is only offered to the students of the study fields the course is directly associated with.

fields of study / plans the course is directly associated with

• Chemistry for Education (programme PdF, B-CH3S) (2)
• Chemistry for Education (programme PdF, B-SPE)
• Lower Secondary School Teacher Training in Chemistry (programme PdF, B-SPE)

Course objectives

Main objectives can be summarised as follows:
to get basic habits and drafts by executing of analytical processes in analytical laboratory;
to achieve the best accuracy and correctness of results by practical analysis of samples.

Learning outcomes

Upon completion of this course the student will gain:  knowledge of acquiring basic habits and skills in conducting experiments in the analytical laboratory and achieving as accurate and accurate as possible the results of practical analyzes of samples  Skills and skills for performing practical experiments in an analytical laboratory  A comprehensive overview of the content of the subject's subject (Group reactions of cations and anions, Selective reaction of cations and anions, Gravimetry, Volumetric analysis, Instrumental analytical methods).

Syllabus

• Safety of the work in analytical laboratory. Basic laboratory analytical operations, technics and apparatus.
• 1. Group reactions of ions. A. Group reactions of cations. B. Group reactions of anions.
• 2. Selective reactions of cationts.
• 3. Selective reactions of anions.
• 4. Gravimetry. A. determination of iron as Fe₂O₃. B. Determination of nickel with diacetyldioximem.
• 5. Alcalimetry. A. Standardization of 0,1 mol.dm^-3 NaOH solution on oxalate acid. B. Determination of H₃PO₄. C. Determination of acetic acid in vinegar. D. Determination of amonium nitrogen according Hanuš. E. Potentiometric determination of H₃PO₄.
• 6. Acidimetry. A. Standardization of 0,1 mol.dm^-3 HCl solution on Na₂CO₃. B. Determination of Na₂CO₃ in NaOH according Winkler.
• 7. Chelatometry. A. Standardization of 0,05 mol.dm^-3 chelatone solution. B. Determination of Ca²⁺ and Mg²⁺in a mixture. C. Determination of Mg by the titration on eriochrome black T as indicator. D. Determination of Cu²⁺.
• 8. Argentometry. A. Standardization of 0,05 mol.dm^-3 AgNO₃ solution according Mohr or Fajans. B. Determination of Cl^- with visual indication of equivalence point. C. Determination of halogenides with potentiometric indication.
• 9. Permanganate titration and Iodometric titration. A. Standardization of 0,02 mol.dm^-3 KMnO₄ solution on oxalate acid. B. Determination of Fe²⁺. C. Standardization of 0,1 mol.dm^-3 solution Na₂S₂O₃ on K₂Cr₂O₇. D. Standardization of 0,05 mol.dm^-3 solution iodine on Na₂S₂O₃. E. Iodometric determination of ascorbic acid.
• 10. Spectrophotometry. A. Determination of iron with 1,10-fenanthroline. B. Determination of iron with sulphosalicyle acid. C. Determination of Cd²⁺ with 4-(2-pyridylazo)-resorcine. D. Determination of NO₃^- after reduction on NO₂^- with sulphanile acid and N-(1-naftyl)-ethylendiamine dihydrochloride. E. Determination of β-carotene.
• 11. Chromatography on thin layer – separation of mixtures of vegetable dyes.
• 12. Evaluation of results of laboratory exercises – computer programs.

Literature

required literature
• Dostál V., Šimek J., Důkaz některých anorganických iontů vybranými analytickými reakcemi, Skripta UP Olomouc, 2. upr. a dopl. vyd. Olomouc 2000. 76 s.

recommended literature
• A. Okáč, Analytická chemie kvalitativní, Academia, Praha 1966.
• JANČÁŘ, L. Analytická chemie. Dostupné z World Wide Web: http://www.is.muni.cz. Viz Studijní materiály předmětu PedF: CH2BP_4P1P.
• JANČÁŘ, Luděk and Irena JANČÁŘOVÁ. Analytická chemie - laboratorní cvičení (Analytical chemistry - laboratory exercises). Brno: Masarykova univerzita, 1997, 141 pp. ISBN 80-210-1579-9. info

Teaching methods

laboratory exercise

Assessment methods

credit;
written test.

Language of instruction

Czech

Further comments (probably available only in Czech)

Study Materials
The course is taught annually.
Information on the extent and intensity of the course: 8 hodin.

• Enrolment Statistics (recent)
  
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