CONTENTS
Chapter 1 Colligative Properties of Dilute Solution
L.1 Thc Composition Scales of Mixture
1.1.1 Mass Fraction, Volumc Fraction and Mass Concentration
1.1.2 The Mole Fraction
1.1.3 The Amount-of-Substance Concentration and Molality
1.2 Vapor Pressure Lowering
12TheVapo Presr fu
1.22 Vapor Pesure Loring outs'
1.3 Boiling Point Elevation and Freezing Point Depression
1.3.1 Boiling Point Elevation and Freezing Point Depression of Solution
13.2 Colligtive ores flrtetl irte en
12
1.4 Osmotic Pressure of Solution......
13
1,4.1 Osmotg and Osmotic Pressure
13
1.42 The Relationship between Osmotic Pressure of Solution and Concentration,
Temperature of Solution
14
1.4.3 Application of Osmotic Pressure in Medicine
&
Summan
Exercises
2
Supplementary Exercises
21
Chapter 2 The Basis of Chemical Thermodynamics
23
2.1 Thermodynamic System and State Function -
8
2.1.1 System and its Surroundings
22at untios an roes
2.1.3 Heat and Work
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2.2 Energy Conservation and Heat of Chemical Reaction
2.2.1 Thermodynamic Energy and the First Law of Thermodynamic
2.2.2 Enthalpy Change and Isobar Heat
30
2.2.3 Extent of Reaction, Equation of Thermo-Chemistry and Standard State
30
2.2.4 Hess's Law and Calculation of Reaction Heat
32
2.3 Entropy and Gibbs's Frec Energy
35
2.3.1 Spontaneous Process and Its Characteristics
35
2.3.2 Entropy of A System
36
2.3.3 Gibbs's Frec Energy of System
38
Summary
42
Exercises
43
Supplementary Exercises
44
Chapter 3
Chemical Equilibrium
46
3.1 The Extent of Chemical Reaction and Standard Equilibrium Constant
3.1.1 The Standard Equilibrium Constant
3.1.2 Predicting Reaction Direction by Standard Equilibrium Constant K®
3.2 Experimental Equilibrium Constant
50
3.3 The Shift of Chemical Equilibrium
51
3.3.1 Effect of A Change in Concentration
51
3.3.2 Efect of A Change in Pressure
52
3.3.3 Effect of A Change in Temperature
53
Summary
55
Exercises
56
Supplementary Exercises
57
Chapter 4 Rate of Chemical Reaction
60
4.1 Chemical Reaction Rate and Its Expression
60
4.1.1 The Rate of Chemical Reaction
60
4.1.2 Average Rate and Instantaneous Rate of A Chemical Reaction
61
4.2 The Effect of Concentration on Reaction Rate
6.
4.2.1 Rate Law of Chemical Reaction
63
4.2.2 Characteristics with the Simple Reaction Order
64
4.3 Brief Introduction for Rate Theory of Chemical Reaction
68
4:3.1 Collision Theory and Activation Energy
68
4.3.2 Brief Introduction of Transition State Theory
71
4.4 The Effect of Temperature on Chemical Reaction
72
4.4.1 The Relationship between Temperature and Rate Constant-Arrhenius Equation ..... 72
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