C3640 Analytical Chemistry for Biologists - laboratory course

Faculty of Science
Spring 2008 - for the purpose of the accreditation
Extent and Intensity
0/3/0. 3 credit(s). Type of Completion: z (credit).
Teacher(s)
Mgr. Jiří Machát, Ph.D. (seminar tutor)
Guaranteed by
Mgr. Jiří Machát, Ph.D.
Department of Chemistry – Chemistry Section – Faculty of Science
Prerequisites (in Czech)
C1660 Analytical Chem. for Biolog.
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
Basic laboratory course of analytical chemistry -qualitative analysis, gravimetric analysis, volumetric analysis: acidimetric, redox, chelatometric. Instrumental analysis: potenciometric titration with glass, platinum and silver electrodes. Spectrophotometry. Chemometrics.
Syllabus
  • QUALITATIVE ANALYSIS 1. Analytical reactions of kations I.A, II.A and NH4+. 2. Analytical reactions of kations Pb, Cu, Fe, Co, Ni, Mn, Zn, Al. Analysis of mixture. 3. Analytical reactions of anions Cl-, SO42-, PO43-, NO3-, CO32-, B(OH)4-. Qualitative analysis of unknown sample. QUANTITATIVE ANALYSIS 4. Gravimetric determination of Fe3+ as Fe2O3. 5. Alkalimetry. Standardization of 0,1 mol.l-1 NaOH volumetric solution by oxalic acid. Determination of acetic acid. 6. Manganometry. Standardization of 0,02 mol.l-1 KMnO4 and 0,1 mol.l-1 Fe (II). Determination of nitrite by indirect titration. 7. Chelatometry. Standardization of 0,05 mol.l-1 EDTA by Pb(NO3)2. Determination of Ni, titration of Ca and Mg in mixture. 8. Spectrophotometry. Determination of Fe3+ by sulfosalicylic acid. Absorption curve, calibration graph. 9. Standardization of volumetric solution 0,l mol.l-1 NaOH by oxalic acid with potentiometric indication. Titration of acetic acid. 10. Potentiometric titration of phosphoric acid by 0,l mol.l-1 NaOH, derivation of titration curve. 11. Potentiometric redox titration. Manganometric determination of Fe (II). Titration curve for different concentration of volumetric solution. 12. Potentiometric praecipitation titration. Argentometric determination of Cl- and I- in mixture. 13. Demonstration of instrumental analytical techniques (AAS, ICP, LC, GC, CE, MS aj.)
Literature
  • OTRUBA, Vítězslav and Jaroslav ŠENKÝŘ. Základní úlohy z analytické chemie pro biology (Basic excercises of analytical chemistry for biologists). první. Brno: Masarykova univerzita, 2000, 40 pp. ISBN 80-210-2462-3. info
Assessment methods (in Czech)
Závěrečné hodnocení - zápočet. Požadavky pro udělení zápočtu - odevzdané a vyučujícím odsouhlasené protokoly ze všech absolvovaných úloh. Účast na výuce povinná, povolena 1 omluvená neúčast.
Language of instruction
Czech
Further Comments
The course is taught annually.
The course is taught: every week.
The course is also listed under the following terms Autumn 2007 - for the purpose of the accreditation, Spring 2011 - only for the accreditation, Autumn 2000, Autumn 2001, Autumn 2002, Spring 2003, Autumn 2003, Spring 2004, Autumn 2004, Spring 2005, Autumn 2005, Spring 2006, Autumn 2006, Spring 2007, Autumn 2007, Spring 2008, Autumn 2008, Autumn 2009, Spring 2010.