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Physical Chemistry 2, BSc Course Course prerequisites: Physical chemistry 1 This course is an introduction to chemical thermodynamics and chemical kinetics with applications to gases, solutions, and phase equilibrium to provide a firm foundation for understanding the physical principles that govern chemical and biochemical systems. Part 1: Physical change of pure substances Clapeyron and Clausius Clapeyron Equations - First and higher-order phase transformation - Phase, number of components degree of freedom - Lever rule, one, two, and three-component phase diagrams Part 2: Nonelectrolyte solutions Molar fractional quantities - phase diagram of multi-component systems - Vapor pressure of solution and Raoult's and Henry's laws - Dependency of vapor pressure to the component of the system - Solutions and saturated solutions - Solubility of gases - Thermodynamics of ideal solutions - Real solutions - Activity and activity coefficients, standard states and methods for investigation of the activity of solution components - Fractional distillation and distillation with water vapor - Colligative properties of ideal solutions Part 3: Electrolyte solutions Activity and standard states of ions in solutions - Average activity coefficient - Debye–Hückel theory - Electrochemical potential- Interface potential difference - Electrochemical cell - Standard potential of cell - Temperature and concentration dependency of electrochemical potential difference - Calculating of thermodynamics quantities of a cell by potential difference - Conductivity of electrolyte solutions - Special conductivity - Molar conductivity - Ostwald’s law - Ion mobility and transport numbers and methods of measuring them Part 4: Chemical kinetics Difference between thermodynamics and kinetics investigation of chemical phenomena - Importance of reaction path in kinetics - Rate equations for simple and complex reactions - Elementary reactions - Order and molecularity of a reaction - Chemical and physical methods for investigation of rate law - Half-life and its dependency to initial concentration of reactants - Rate constant of a reaction - Investigation of reaction mechanism - Parallel reactions - Series reactions - Reversible reactions - Effect of temperature on reaction rate - Collision and absolute rate theory - Solution phase reactions and comparison with gas-phase reactions - Diffusion controlled reactions - Effect of catalysts in chemical reactions - Homogeneous catalysis – Enzyme catalysis - Inhomogeneous catalysis and adsorption - Auto catalysis reactions Course materials: Ira. N. Levine, Physical Chemistry: The molecular nature of matter and change, 6th Edition, Mc Graw Hill, 2009 Share box link: https://drive.google.com/drive/folders/1ES08xSmRSovCCAPuQYeehKkx4MDU_7Nh?usp=sharing
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Department of Chemistry, Faculty of Science, University of Kurdistan |
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Mehdi Irani Teaching duties Methods |
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Session number* |
Subject |
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1 |
7.1 The Phase Rule |
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2 |
7.2 One-Component Phase Equilibrium 7.3 The Clapeyron Equation |
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3 |
7.4 Solid–Solid Phase Transitions 7.5 Higher-Order Phase Transitions |
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4 |
Solving problems of Chapter 7 |
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5 |
9.1 Solution Composition 9.2 Partial Molar Quantities |
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6 |
9.3 Mixing Quantities 9.4 Determination of Partial Molar Quantities 9.5 Ideal Solutions |
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7 |
9.6 Thermodynamic Properties of Ideal Solutions 9.7 Ideally Dilute Solutions 9.8 Thermodynamic Properties of Ideally Dilute Solutions |
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8 |
Solving problems of Chapter 9 |
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9 |
Midterm examination |
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10 |
10.1 Activities and Activity Coefficients 10.2 Excess Functions 10.3 Determination of Activities and Activity Coefficients |
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11 |
10.4 Activity Coefficients on the Molality and Molar Concentration Scales 10.5 Solutions of Electrolytes 10.6 Determination of Electrolyte Activity Coefficients |
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12 |
10.7 The Debye–Hückel Theory of Electrolyte Solutions 10.8 Ionic Association 10.10 Nonideal Gas Mixtures |
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13 |
Solving problems of Chapter 10 |
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14 |
12.1 Colligative Properties 12.2 Vapor-Pressure Lowering 12.3 Freezing-Point Depression and Boiling-Point Elevation 12.4 Osmotic Pressure |
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15 |
12.5 Two-Component Phase Diagrams 12.6 Two-Component Liquid–Vapor Equilibrium |
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16 |
12.7 Two-Component Liquid–Liquid Equilibrium 12.8 Two-Component Solid–Liquid Equilibrium 12.9 Structure of Phase Diagrams |
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17 |
12.10 Solubility 12.12 Three-Component Systems |
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18 |
Solving problems of Chapter 12 |
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19 |
13.1 Electrostatics 13.2 Electrochemical Systems 13.3 Thermodynamics of Electrochemical Systems |
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20 |
13.4 Galvanic Cells 13.5 Types of Reversible Electrodes 13.6 Thermodynamics of Galvanic Cells 13.7 Standard Electrode Potentials |
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21 |
15.1 Kinetics 15.2 Thermal Conductivity |
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22 |
15.3 Viscosity 15.4 Diffusion and Sedimentation |
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23 |
15.5 Electrical Conductivity 15.6 Electrical Conductivity of Electrolyte Solutions |
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24 |
Solving problems of Chapter 13 and Chapter 15 |
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25 |
Second midterm examination. |
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26 |
16.1 Reaction Kinetics 16.2 Measurement of Reaction Rates |
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27 |
16.3 Integration of Rate Laws |
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28 |
16.4 Finding the Rate Law 16.5 Rate Laws and Equilibrium Constants for Elementary Reactions 16.6 Reaction Mechanisms |
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29 |
16.8 Temperature Dependence of Rate Constants 16.9 Relation Between Rate Constants and Equilibrium Constants for Composite Reactions |
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30 |
16.11 Unimolecular Reactions 16.12 Trimolecular Reactions 16.13 Chain Reactions and Free-Radical Polymerizations 16.14 Fast Reactions |
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31 |
Solving problems of Chapter 16 |
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32 |
16.16 Catalysis 16.17 Enzyme Catalysis 16.18 Adsorption of Gases on Solids |