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Table of Contents
1st part: The Activity in Classical Thermodynamics
Thermodynamic systems
Gibbs and Helmhotz energies
Escaping tendency and molar Gibbs energy
Partial molar properties
Chemical potential or partial molar Gibbs energy
An overview of the notion of activity
The concept of fugacity
Ideal solutions
Definitions of the activity
Activity of a gaz
Activities of non- electrolytes in solutions
Activities of electrolytes: definitions
Determination of the activity of non-electrolytes
Determination of the activity of electrolytes
Debye and Hückel ?s relations
Excess Gibbs energies and activities
Chemical equilibrium constants : activities and Gibbs energies of reactions
Derivation of thermodynamic equilibrium constants- pH and its measure
General principles of calculations of ionic species concentrations in solutions involving activities
2nd part: The Activity in Statistical Thermodynamics
Statistical thermodynamics in brief
Concept of ensembles and postulates
The canonical ensemble: notion of distribution
Thermodynamic quantities in the framework of the canonical ensemble
Other ensembles
Systems of molecules and subsystems independent distinguishable and “indistinguishable”
Perfect gases
Classical statistical mechanics- Notion of configuration ? Classical canonical partition function
The configurational partition function ? Molecular distribution functions
The radial distribution function
Radial distribution function and thermodynamic quantities- calculations of the internal energy and of the pressure of a system
Radial distribution function and calculation of the isothermal compressibility coefficient of a system
The chemical potential and the radial distribution function: General formal introduction of the activity and of the activity coefficient
Imperfect gases ? The virial coefficients in terms of interaction potential energies
A statistical expression of the activity: A relation between it and the concentration in the case of an imperfect gaz
Activities of gases in a mixture of imperfect gases
Chemical equilibria between gases and statistical thermodynamics
Activity coefficients of gases
Activities and concentrations of non-electrolytes in dilute liquid solutions ? McMillan- Mayer?s theory of their osmotic pressure
A study of dilute solutions of non-electrolytes at constant pressure and temperature
The activity coefficients of solutes in binary non-electrolyte solutions
Molecular distribution functions in binary mixtures
The Kirkwood-Buff?s theory- Changes of chemical potentials of solutes with their concentrations at constant pressure and temperature
Expressions of the chemical potentials of the components of ideal solutions of non-electrolytes.
Thermodynamic systems
Gibbs and Helmhotz energies
Escaping tendency and molar Gibbs energy
Partial molar properties
Chemical potential or partial molar Gibbs energy
An overview of the notion of activity
The concept of fugacity
Ideal solutions
Definitions of the activity
Activity of a gaz
Activities of non- electrolytes in solutions
Activities of electrolytes: definitions
Determination of the activity of non-electrolytes
Determination of the activity of electrolytes
Debye and Hückel ?s relations
Excess Gibbs energies and activities
Chemical equilibrium constants : activities and Gibbs energies of reactions
Derivation of thermodynamic equilibrium constants- pH and its measure
General principles of calculations of ionic species concentrations in solutions involving activities
2nd part: The Activity in Statistical Thermodynamics
Statistical thermodynamics in brief
Concept of ensembles and postulates
The canonical ensemble: notion of distribution
Thermodynamic quantities in the framework of the canonical ensemble
Other ensembles
Systems of molecules and subsystems independent distinguishable and “indistinguishable”
Perfect gases
Classical statistical mechanics- Notion of configuration ? Classical canonical partition function
The configurational partition function ? Molecular distribution functions
The radial distribution function
Radial distribution function and thermodynamic quantities- calculations of the internal energy and of the pressure of a system
Radial distribution function and calculation of the isothermal compressibility coefficient of a system
The chemical potential and the radial distribution function: General formal introduction of the activity and of the activity coefficient
Imperfect gases ? The virial coefficients in terms of interaction potential energies
A statistical expression of the activity: A relation between it and the concentration in the case of an imperfect gaz
Activities of gases in a mixture of imperfect gases
Chemical equilibria between gases and statistical thermodynamics
Activity coefficients of gases
Activities and concentrations of non-electrolytes in dilute liquid solutions ? McMillan- Mayer?s theory of their osmotic pressure
A study of dilute solutions of non-electrolytes at constant pressure and temperature
The activity coefficients of solutes in binary non-electrolyte solutions
Molecular distribution functions in binary mixtures
The Kirkwood-Buff?s theory- Changes of chemical potentials of solutes with their concentrations at constant pressure and temperature
Expressions of the chemical potentials of the components of ideal solutions of non-electrolytes.