SubjectsSubjects(version: 953)
Course, academic year 2019/2020
  
Theoretical Fundamentals of Analytical Chemistry - N402020
Title: Teoretické základy analytické chemie
Guaranteed by: Department of Analytical Chemistry (402)
Faculty: Faculty of Chemical Engineering
Actual: from 2019
Semester: winter
Points: winter s.:4
E-Credits: winter s.:4
Examination process: winter s.:
Hours per week, examination: winter s.:2/1, Ex [HT]
Capacity: unknown / unknown (unknown)
Min. number of students: unlimited
State of the course: cancelled
Language: Czech
Teaching methods: full-time
Teaching methods: full-time
Level:  
Guarantor: Záruba Kamil doc. Ing. Ph.D.
Is interchangeable with: M402007
Examination dates   Schedule   
Annotation -
Theoretical fundamentals of the use of chemical reactions for chemical analysis are extended especially with respect to the existence of systematic bias of analytical results. The first part is focused on the correct expression of measurement results. The second part is devoted to chemical equilibria in analytical chemistry (protolytic, complexation, precipitation and redox systems) that affect analyte behaviour in the aqueous environment with emphasize on graphical modeling of equilibrium composition. The last part is devoted to nonlinear regression and various tools for experimental data processing with the aim of equilibrium constants determination in aqueous solutions. In exercises, the students solve individually practical problems using simple algorithms.
Last update: Záruba Kamil (15.02.2018)
Aim of the course -

Students will be able to

Characterize protolytic, complexometric, precipitation and redox equilibria and their inffluence on an analytical determination in aqueous environment;

Construct and interprete distribution diagrams and predominance array diagrams;

Estimate competently key factors of analytical method optimization.

Last update: VED402 (16.12.2013)
Literature -

A: Ionic Equilibrium: Solubility and pH Calculations James N. Butler Wiley, 1998

Last update: VED402 (01.10.2013)
Learning resources -

Excel sheets prepared and solved in seminars

Last update: VED402 (25.09.2013)
Teaching methods -

Lectures and seminars.

Last update: VED402 (25.09.2013)
Requirements to the exam -

The students solve five tasks during the semester and they write final test.

Last update: VED402 (25.09.2013)
Syllabus -

1. Terminology of analytical chemistry and measurement

2. Thermodynamics of protolytic equilibria, pH calculation

3. titration curves, estimation of titration error of acidobasic titration

4. Calculation tools for solving of analytical chemistry problems - examples of solutions using EXCEL and MALPE software

5. Thermodynamic of precipitation equilibria

6. Precipitation equilibria, the common ion effect, DOPE

7. Thermodynamic of complex equilibria

8. COGS algorithm

9. Effect of complex equilibria on precipitation, DOPE

10. Thermodynamics of redox equilibria

11. Equilibria in binary systems, kinetic methods of analysis

12. Nonlinear regression

13. Determination of thermodynamic constants (aqueous solutions)

14. Exam test

Last update: Záruba Kamil (15.02.2018)
Entry requirements -

Analytical Chemistry I.

Last update: VED402 (25.09.2013)
Registration requirements -

Analytical Chemistry I.

Last update: VED402 (25.09.2013)
Teaching methods
Activity Credits Hours
Účast na přednáškách 1 28
Práce na individuálním projektu 1 28
Příprava na zkoušku a její absolvování 1 28
Účast na seminářích 1 28
4 / 4 112 / 112
Coursework assessment
Form Significance
Report from individual projects 33
Examination test 67

 
VŠCHT Praha