CH2RC_3P1P Analytical Chemistry

Faculty of Education
Autumn 2013
Extent and Intensity
0/0/0. 5 credit(s). Type of Completion: zk (examination).
Teacher(s)
doc. RNDr. Luděk Jančář, CSc. (lecturer)
Guaranteed by
doc. RNDr. Petr Sládek, CSc.
Department of Physics, Chemistry and Vocational Education – Faculty of Education
Contact Person: Mgr. Bc. Lucie Viková
Supplier department: Department of Physics, Chemistry and Vocational Education – Faculty of Education
Prerequisites
Knowledge of chemistry on secondary school.
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
Course objectives
Main objectives can be summarised as follows:
to learn bases of the qualitative and quantitative analytical chemistry, instrumental analytical methods, analytical calculations and methods of processing and analysis of chemical data and results.
Syllabus
  • 1. Subject of analytical chemistry. Qualitative and quantitative analysis. Chemical and instrumental methods.
  • 2. Theoretical foundations of analytical methods. Analytical reactions. Chemical equilibria. Acid/base reactions. Acid/base theories. pH. pH calculations of solutions. Complex reactions. Complex equilibria. The use of complex reactions in the analytical chemistry. Precipitate reaction. Constant of solubility. Calculations of the solubility of less soluble matters. Oxidation/reduction reactions. Oxidation/reduction equilibria.
  • 3. Qualitative chemical analysis. Proof ability of analytical reactions. Basic process in qualitative chemical analysis. Preparation of reagents solutions and purity of chemicals. Preliminary proofs. Proofs in the flame. Proofs of solubility. Qualitative inorganic analysis on the wet way. The transfer of solid sample in to the solution. Usual operations with solutions. Analytical procedures of ions separations. Group ions reactions. Group cations reactions. Group anionic reactions. Oxidation/reduction reactions of anions. Selective reactions of cations. Characteristics of alkalic metal ions. Characteristics of alkalic earth ions. Characteristics of ions of the iron group. Selective reactions of anions.
  • 4. Quantitative chemical analysis. Subscription, modification and transfer of the sample into solution. Weighting of the sample. Gravimetry. Basic operations in gravimetry. Precipitation. Filtration. Drying and burning. Calculations of the content of the finding component. Volumetry. Basic terms in volumetry. General procedures in volumetry. Acid/base titrations. Solutions in acidimetry and alcalimetry. Acid/base indicators. Titrations curves and the choice of the indicator. Examples of acid/base determinations. Acid/base titrations in non-water media. Complex titrations. Chelatometry. Precipitate titrations. Argentometric titrations. Oxidation/reduction titration. Indications of oxidation/reduction titrations. Oxidimetric methods. Reductometric methods.
  • 5. Evaluation of analytical results. Errors of analytical determinations. Random errors. Gauss’s normal distribution of errors, estimates of the x and s parameters, Deanův-Dixon‘s coefficient, interval of the reliability, level of the significance. Systematic errors. Student’s test, Lord‘s test. Rough errors. Grubbs‘s Q-test.
  • 6. Instrumental analysis and dividing of the instrumental analytical methods. Optical methods. Refractometry. Interferometry. Polarimetry. Emission spectral analysis. Flame photometry. Inductively Coupled Plasma - ICP. Absorption spectral analysis. Nephelometry and turbidimetry. Photoluminiscent methods. Absorption spectrometry. Spectrophotometry. Absorption photometry. Colorimetry. Atomic absorption spectrometry.
  • 7. Separation methods. Distillation. Extraction. Ions exchange. Electrophoresis. Chromatography. Gass chromatography. Liquid chromatography. Teoretical processing of chromatographic methods.
  • 8. Electrochemic methods. Potentiometry. Types of electrodes. Referent electrodes. Electrodes for pH measurements. Ion selective electrodes. Potentiometric titrations. Electrolytic methods. Electrogravimetry.
Literature
  • JANČÁŘOVÁ I., JANČÁŘ L.: Analytická chemie. MZLU, Brno 2003. ISBN 80-7157-647-6.
Teaching methods
lectures
theoretical preparation
Assessment methods
exam
oral exam.
Language of instruction
Czech
Further comments (probably available only in Czech)
Study Materials
Information on the extent and intensity of the course: 12 hodin.
The course is also listed under the following terms Autumn 2005, Autumn 2006, Autumn 2007, Autumn 2008, Autumn 2009, Autumn 2010, Autumn 2011, Autumn 2012, Autumn 2014, Autumn 2015, Autumn 2016, Autumn 2017.
  • Enrolment Statistics (Autumn 2013, recent)
  • Permalink: https://is.muni.cz/course/ped/autumn2013/CH2RC_3P1P