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The course deals in detail with topics on thermodynamic description of aqueous systems. The course involves state behaviour and thermodynamic properties of water and description of intermolecular interactions in solutions in relations with the nature of solute (ions, non-dissociated molecules, gases) and condition (temperature, pressure, concentration). Mathematic modelling of thermodynamic and transport properties of aqueous solutions is demonstrated within the course. The course also includes examples of green solvents and their behavior in an aqueous environment. The emphasis is put on correct understanding of basic thermodynamic principles and their usage in laboratory and industrial applications.
Last update: Vrbka Pavel (02.02.2026)
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Acquiring credit (meeting the minimum requirements of the computational part) The exam (comutational test + oral exam) Last update: Řehák Karel (02.03.2018)
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R: Atkins P.W., de Paula J., Physical Chemistry, Oxford University Press, 2010, 9780199543373 R: Franks F., Water, a Comprehensive Treatise: The physics and physical chemistry of water, (Vol. 1. Vol. 2, Vol. 3), Springer, 1995, 1975, 0306371812, 0306371820. R: Robinson R.A., Stokes R.H., Electrolytes solutions, Dover Publishers, 2002, 0486422259 R: Fernandez-Prini R.J., Corti H. R., Japas M. L., High Temperature Aqueous Solutions. Thermodynamic Properties. CRC Press; 1991, 0849357608 R: Koryta J., Dvořák J., Kavan L.: Principles of Electrochemistry, John Wiley & Sons, 1993, 471938386 Last update: Vrbka Pavel (02.02.2026)
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1. Water and aqueous solution (occurrence, significance for environment, structure, properties). Unique properties of water. Quantum models of water for simulations. 2. State behaviour and thermodynamic properties of water. Computing program STEAM. 3. Behaviour of water in critical locus. Power laws and critical exponents. 4. Transport and combined properties of water (viscosity, heat capacity, speed of sound). 5. Electrical and properties of water (ionic product of water, conductivity, relative permittivity). 6. Thermodynamics of aqueous solutions (units of composition, standard states standard states and corresponding excess quantities, activity and osmotic coefficients). Calculation of the activity coefficient of the solute from the activity of water in the solution. 7. Thermodynamics of aqueous solutions (volumetric and thermal properties). Determination of the limiting value of the partial molar volume of a solute from experimental data 8. Interaction between solutes and water (Born equation, structure of solutions). 9. Interactions between ions and activity coefficients. The Debye-Hückel equation and the Pitzer equation. 10. Standard thermodynamic properties (standard functions of formation, Helgeson model, theory of fluctuations), thermodynamic cycle. 11. Solubility in water (organic liquids, gases, non-electrolytes in electrolytes), Sechenov equation. 12. Phase equilibria (l-l, l-g, s-l, s-g) in wide ranges of temperature and pressure 13. Critical behaviour in mixtures and solutions 14. Diluted solutions in critical locus Last update: Vrbka Pavel (02.02.2026)
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http://www.lsbu.ac.uk/water/index2.html Last update: Kubová Petra (10.01.2018)
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Students will be able to
Last update: Vrbka Pavel (02.02.2026)
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Physical Chemistry I, Physical Chemistry II Last update: Kubová Petra (10.01.2018)
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| Teaching methods | ||||
| Activity | Credits | Hours | ||
| Účast na přednáškách | 1 | 28 | ||
| Příprava na přednášky, semináře, laboratoře, exkurzi nebo praxi | 0.5 | 14 | ||
| Příprava na zkoušku a její absolvování | 2 | 56 | ||
| Účast na seminářích | 0.5 | 14 | ||
| 4 / 4 | 112 / 112 | |||
