CH2BP_5P7L Laboratory Training in Analytical Chemistry

Faculty of Education
Autumn 2008
Extent and Intensity
0/0/2. 2 credit(s). Type of Completion: z (credit).
Teacher(s)
doc. RNDr. Luděk Jančář, CSc. (seminar tutor)
Mgr. Lucie Sichová (seminar tutor)
Guaranteed by
doc. RNDr. Luděk Jančář, CSc.
Department of Physics, Chemistry and Vocational Education – Faculty of Education
Contact Person: Helena Pelcová
Timetable
Tue 7:00–10:30 laboratoř 90, Tue 13:25–16:55 laboratoř 90
Prerequisites
CH2BP_4P1L Inorg. Chem. Labor. Training || CH2BP_3P3L Laboratory Technics
Knowledge of general, inorganic and organic chemistry.
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
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.
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 amonium nitrogen according Hanuš. D. Potentiometric determination of HCl. E. Potentiometric determination of H3BO3.
  • 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. A. Standardization of 0,02 mol.dm-3 KMnO4 solution on oxalate acid. B. Determination of Fe2+. C. Potentiometric determination of Fe2+ D. Determination of H2O2.
  • 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.
  • 11. Chromatography on thin layer – separation of mixtures of food dyes.
  • 12. Evaluation of results of laboratory exercises – computer programs.
Literature
  • 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
Assessment methods
Laboratory exercise;
credit;
written test.
Language of instruction
Czech
Further Comments
The course is taught annually.
The course is also listed under the following terms Spring 2005, Autumn 2005, Autumn 2006, Autumn 2007, Autumn 2009, Autumn 2010, Autumn 2011, Autumn 2012, Autumn 2013, Autumn 2014, Autumn 2015, Autumn 2016, Autumn 2017, Autumn 2018.
  • Enrolment Statistics (Autumn 2008, recent)
  • Permalink: https://is.muni.cz/course/ped/autumn2008/CH2BP_5P7L