SubjectsSubjects(version: 955)
Course, academic year 2019/2020
Chemical Equilibria - S403025
Title: Chemical Equilibria
Guaranteed by: Department of Physical Chemistry (403)
Faculty: Faculty of Chemical Engineering
Actual: from 2015 to 2019
Semester: winter
Points: winter s.:7
E-Credits: winter s.:7
Examination process: winter s.:
Hours per week, examination: winter s.:3/2, Ex [HT]
Capacity: unknown / unknown (unknown)
Min. number of students: unlimited
State of the course: taught
Language: English
Teaching methods: full-time
Teaching methods: full-time
Guarantor: Řehák Karel doc. Ing. CSc.
Is interchangeable with: AM403012
Examination dates   Schedule   
Syllabus -

1. Stoichiometry and mass balance equations. Stoichiometric form of equilibrium conditions.

2. Calculation of chemical equilibrium for a single reaction.

3. Thermochemical data of compounds and their reprocessing to required conditions.

4. Chemical equilibrium at constant volume and temperatute. Utilization of extensive criterions of equilibrium.

5. Stochiometry of simultaneous reactions. Stoichiometric and non-stoichiometric forms of mass balance.

6. Stoichiometric form of solution of chemical equilibrium for simultaneous reactions.

7. Solving of complex ionic equilibria (polyprotic acids, ampholytes, buffer solutions)

8. Introduction to mathematical programming. Lagrange function, Kuhn-Tucker conditions.

9. Utilization of mathematical programming for solution of complex chemical equilibrium (non-stochiometric solution)

10. Chemical equilibrium in systems containing pure solids. Decomposition temperature of solids.

11. Ellingham diagrams, Kellogg diagrams.

12. Chemical equilibrium in multicomponent heterogeneous systems. Thermodynamics of steal treatment.

13. Demonstration of solution of chemical equilibrium in systems containing solids.

14. Summary and recapitulation

Last update: TAJ403 (15.07.2015)