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Unit 1 The Science of Chemistry 1

Lesson 1 What Is Chemistry? 1

Lesson 2 What Is Matter? 2

Lesson 3 Mixtures 6

Lesson 4 Properties of Matter 8

Unit 2 Atomic Structure 12

Lesson 1 Evidence for the Existence of Atoms 12

Lesson 2 The Main Theories of Atom 13

Lesson 3 Atomic Number and Mass Nunber 16

Lesson 4 Isotopes 17

Lesson 5 Atomic Structures Can Be Represented by Symbols 18

Lesson 6 Atomic Mass 20

Lesson 7 Electron Configurations 22

Unit 3 The Periodic Table 30

Lesson 1 Overview of the Modem Periodic Table 32

Lesson 2 The Main-group Elements 34

Unit 4 Chemical Bonding 49

Lesson 1 Atomic and Ionic Size 50

Lesson 2 Ionic Compounds 53

Lesson 3 Covalent Compounds 62

Unit 5 Acids and Bases 77

Lesson 1 The Observable Properties of Acids and Bases 77

Lesson 2 Acids and Bases 80

Lesson 3 The pH scale 84

Uint 6 Stoichiometry 93

Lesson 1 The Mole 93

Lesson 2 Empirical and Molecular Formulas 94

Lesson 3 Chemical Equations 97

Lesson 1 Gases 102

Uuit 7 States of Matter 102

Lesson 2 Liquids 108

Lesson 3 Solids 111

Unit 8 Energy 117

Lesson 1 How the Energy Is Measured 118

Lesson 2 Heat Energy 121

Lesson 3 Matter and Energy 122

Lesson 4 Law of Conservation of Matter and Energy 124

Unit 9 Organic Chemistry 127

Lesson 1 The Uniqueness of Carbon 127

Lesson 2 Organic Families and Their Functional Groups 130

Lesson 3 Open Chain and Ring Compounds 135

Lesson 4 Structure and Physical Properties 138

Lesson 5 Hyerocarbons 140

Lesson 6 Derivatives of Hydrocarbons 153

Lesson 7 Organic Polymers 164

Lesson 8 The Nature of Organic Chemistry 170

Unit 10 Electrochemistry 175

Lesson 1 Reduction and Oxidation(Redox) 175

Lesson 2 Electrolysis 178

Lesson 3 Galvanic Cells 179

Lesson 4 Reduction Potential 181

Unit 11 Equilibrium 186

Lesson 1 Equilibrium 186

Lesson 2 Le Chatelier s Principles 187

Lesson 3 The Equilibrium Constant,K189eq 189

Appendix I Keys 196

Appendix II Vocabulary 207

Appendix III Reference Books 227