Real Science-4-Kids - Chemistry II

Assignments

• 1 MATTER, MASS AND MOLES - Introduction 1.1
• 2 Chemistry Happens Everyday 1.1.1
• 3 What Is Chemistry? 1.1.2
• 4 Where Did We Get Chemistry? 1.1.3
• 5 Atoms 1.2
• 6 Protons, Neutrons, And Electrons 1.2.1
• 7 Matter And Mass 1.2.2
• 8 Atomic Mass And Atomic Weight 1.2.3
• 9 Moles: Counting And Weighing Atoms 1.2.4
• 10 The Periodic Table
• 11 Introduction 1.3.1
• 12 The Elements 1.3.2
• 13 Mixtures And Pure Substances 1.3.3
• 14 Where Did We Get The Periodic Table? 1.3.4
• 15 The Periodic Table Today 1.3.5
• 16 Summary 1.4
• 17 Study Questions 1.5
• 18 CHEMICAL BONDING - PART A - Forming Bonds 2.1
• 19 Introduction 2.1.1
• 20 Chemical Bonding: Basic Picture 2.1.2
• 21 Atomic Orbitals 2.2
• 22 S Orbitals 2.2.1
• 23 P Orbitals 2.2.2
• 24 D Orbitals 2.2.3
• 25 Subshells 2.2.4
• 26 Filling Orbitals 2.3
• 27 The Pauli Principle 2.3.1
• 28 The Aufbau Principle 2.3.2
• 29 Electron Configuration Of The Elements 2.3.3
• 30 The Periodic Table 2.4
• 31 Noble Gases: All Subshells Filled 2.4.1
• 32 Alkali Metals: One Extra Electron 2.4.2
• 33 Halogens: One Missing Electron 2.4.3
• 34 Summary - Part A 2.5
• 35 Study Questions - Part A 2.6
• 36 CHEMICAL BONDING - PART B
• 37 Introduction 2.7.1
• 38 Core And Valence Electrons 2.7.2
• 39 Ionic Bonding 2.8
• 40 Ions 2.8.1
• 41 Ionic Compounds 2.8.2
• 42 Alkali Earth Metals 2.8.3
• 43 Hydrogen Ions 2.8.4
• 44 Ionic Compounds Often Dissolve In Water 2.8.5
• 45 Covalent Bonding 2.9
• 46 O Bonding 2.9.1
• 47 R Bonding 2.9.2
• 48 Hybrid Orbitals 2.10
• 49 SP Hybrid Orbitals 2.10.1
• 50 SP2 Hybrid Orbitals 2.10.2
• 51 SP3 Hybrid Orbitals 2.10.3
• 52 Summary - Part B
• 53 Study Questions - Part B
• 54 CHEMICAL REACTIONS 3.1
• 55 Introduction 3.1.1
• 56 Reactants And Products 3.1.2
• 57 Chemical Formulas 3.1.3
• 58 Stoichiometry 3.1.4
• 59 Balancing Chemical Equations 3.1.5
• 60 Using The Stoichiometric Coefficient 3.1.6
• 61 Using Chemical Equations 3.2.1
• 62 Calculating Mass 3.2.1
• 63 Combination Reaction 3.2.2
• 64 Decomposition Reaction 3.2.3
• 65 Displacement Reaction 3.2.4
• 66 Exchange Reaction 3.2.5
• 67 Summary 3.3
• 68 Study Questions 3.4
• 69 ACIDS, BASES, AND pH
• 70 Acid-Base Reactions 4.1
• 71 Introduction 4.1.1
• 72 Acids, Bases, And Salts 4.1.2
• 73 Acids And Bases 4.2
• 74 Arrhenius Model 4.2.1
• 75 Monoprotic Acids 4.2.2
• 76 Polyprotic Acids 4.2.3
• 77 Arrhenius Bases 4.2.4
• 78 Concentration 4.3
• 79 Concentration And Dilute Solutions 4.3.1
• 80 Molarity 4.3.2
• 81 Strength Of Acids And Bases 4.4
• 82 pH 4.4.1
• 83 Strong And Weak Acids And Bases 4.4.2
• 84 Summary 4.5
• 85 Study Questions 4.6
• 86 ACID-BASE REACTIONS 5.1
• 87 Introduction 5.1.1
• 88 Neutralization Reactions 5.1.2
• 89 Titrations 5.2
• 90 Introduction 5.2.1
• 91 Strong Acid Titrated With A Strong Base 5.2.2
• 92 Graphing Titrations 5.2.3
• 93 Titrations Of Weak Acids With Strong Base 5.2.4
• 94 Titrations Of Strong Acids With Weak Bases 5.2.5
• 95 Titrations Of Polyprotic Acids 5.2.6
• 96 Summary 5.3
• 97 Study Questions 5.4
• 98 MIXTURES 6.1
• 99 Introduction 6.1.1
• 100 Mixtures Of Mixtures 6.1.2
• 101 Types Of Mixtures 6.2
• 102 Homogeneous And Heterogeneous 6.2.1
• 103 Solutions And Colloids 6.2.2
• 104 Solubility Of Solutions 6.3
• 105 Introduction 6.3.1
• 106 Solubility And Polarity 6.3.2
• 107 Polarity And Electronegativity 6.3.3
• 108 Polarity And Shape 6.3.4
• 109 Like Dissolves Like 6.3.5
• 110 Solubility And Temperature 6.3.6
• 111 Surfactants 6.4
• 112 Introduction 6.4.1
• 113 Soaps 6.4.2
• 114 Biological Membranes 6.4.3
• 115 Summary 6.5
• 116 Study Questions 6.6
• 117 SEPARATING MIXTURES - Principles Of Separation 7.1
• 118 Introduction 7.1.1
• 119 Types Of Mixtures 7.1.2
• 120 Properties Of Mixtures 7.1.3
• 121 Techniques Of Separation 7.2
• 122 Filtration 7.2.1
• 123 Evaporation 7.2.2
• 124 Distillation 7.2.3
• 125 Recrystallization 7.2.4
• 126 Extraction 7.2.5
• 127 Chromatography 7.2.6
• 128 Summary 7.3
• 129 Study Questions 7.4
• 130 THE CHEMISTRY OF CARBON - PART A 8.1
• 131 Introduction 8.1.1
• 132 Isomers, Functional Groups, And Parent Molecules 8.1.2
• 133 Classes Of Organic Molecules 8.1.3
• 134 Hydrocarbons: Alkanes, Alkenes, Alkynes, And Aromatics 8.2
• 135 Alkanes 8.2.1
• 136 Alkenes And Alkynes 8.2.2
• 137 Reactions Of Alkenes And Alkynes 8.2.3
• 138 Functional Groups Make Synthesis Possible 8.2.4
• 139 Aromatics 8.2.5
• 140 Alcohols, Amines, Aldehdes, Acids, Ketones, Esters, And Amides 8.3
• 141 Alcohols And Amines 8.3.1
• 142 Aldehydes, Acids, And Ketones 8.3.2
• 143 Esters And Amides 8.3.3
• 144 Summary - Part A 8.4
• 145 Study Questions - Part A 8.5
• 146 THE CHEMISTRY OF CARBON - PART B 8.4
• 147 Biochemistry 8.4
• 148 Introduction 8.4.1
• 149 Nutrients In Food 8.4.2
• 150 Minerals 8.5
• 151 Introduction 8.5.1
• 152 Sources 8.5.2
• 153 Vitamins 8.6
• 154 Introduction 8.6.1
• 155 Sources 8.6.2
• 156 Carbohydrates 8.7
• 157 Introduction 8.7.1
• 158 Monosaccarides And Oligosaccharides 8.7.2
• 159 Polysaccharides 8.7.3
• 160 Fats And Lipids 8.8
• 161 Steroids 8.9
• 162 Summary 8.10
• 163 Study Questions 8.11
• 164 POLYMERS 9.1
• 165 Introduction 9.1.1
• 166 Polymer Uses 9.1.2
• 167 Polymer Structure 9.2
• 168 Monomers 9.2.1
• 169 Linear Or Branched 9.2.2
• 170 Crosslinks 9.2.3
• 171 Polymer Properties And Reactions 9.3
• 172 Polymer Structure 9.3.1
• 173 Polymer Addition Reactions 9.3.2
• 174 Termination, Branching, Crosslinking 9.3.3
• 175 Polyethylene Is All Around You 9.3.4
• 176 Other Addition Polymers 9.3.5
• 177 Forming Polymers By Condensation Reactions 9.3.6
• 178 Summary 9.4
• 179 Study Questions 9.5
• 180 BIOLOGICAL POLYMERS 10.1
• 181 Introduction 10.1
• 182 Polymers In Living Things 10.1.1
• 183 Living Cells Are Like Tiny Computers 10.1.2
• 184 Biological Machinery 10.1.3
• 185 Amino Acid Polymers: Proteins 10.2
• 186 Amino Acids 10.2.1
• 187 Peptide Bonds 10.2.2
• 188 Protein Primary Structure 10.2.3
• 189 Protein Secondary Structure 10.2.4
• 190 Protein Tertiary Structure 10.2.5
• 191 Protein Quaternary Structure 10.2.6
• 192 Nucleic Acid Polymers 10.3
• 193 DNA 10.3.1
• 194 Genetic Words And The Sequence Of DNA 10.3.2
• 195 Hydrogen Bonds And Molecular Recognition 10.3.3
• 196 RNA 10.4
• 197 Building Biological Machines 10.5
• 198 Summary 10.6
• 199 Study Questions 10.7