Chemistry Explained

← Chemistry Explained

  • Foundational Chemistry
    • Errata
    • 1 Defining Chemistry
    • 2 Choosing the Right Equipment
    • 3 Safety in the Lab
    • 4 Classifying Matter
    • 5 States of Matter
    • 6 Changing States
    • 7 Chemical and Physical Change
    • 8 Physical Properties of Matter
    • 9 Mixtures
    • 10 Separating Mixtures
    • 11 Paper Chromatography
  • Atomic Structure and the Periodic Table
    • 13 Introduction to the Atom
    • 14 Discovering Atomic Structure
    • 15 Atomic Structure
    • 16 Electron Configuration
    • 17 Atomic Mass, Isotopes, and Isotope Ratios
    • 18 Development of the Periodic Table
    • 19 The Modern Periodic Table
    • 20 A closer Look at Element Groups
    • 21 Periodic Trends
    • 22 Periodic Trends: Atomic and Ionic Radii
    • 23 Periodic Trends: 1st Ionization Energy
    • 24 Periodic Trends: Electronegativity
  • Bonding and Substances
    • 26 Types of Chemical Bond
    • 27 Ionic Bonding
    • 28 Writing Ionic Compound Formulae
    • 29 Covalent Bonding
    • 30 Lewis Structures
    • 31 Molecular Geometry
    • 32 Bond Polarity
    • 33 Molecular Polarity
    • 34 Intermolecular Forces
    • 35 London Dispersion Forces
    • 36 Permanent Dipole-Dipole Bonding
    • 37 Hydrogen Bonding
    • 38 Types of Solid Substances
    • 39 Molecular Solids
    • 40 Metallic Solids
    • 41 Ionic Solids
    • 42 Covalent Networks
  • Chemical Reactions and Stoichiometry
    • 44 Chemical Equations
    • 45 Balancing Equations
    • 46 Classifying Chemical Reactions
    • 47 Synthesis Reactions
    • 48 Decomposition Reactions
    • 49 Replacement Reactions
    • 51 Precipitation
    • 52 Precipitation Reactions
    • 53 The Mole
    • 54 Relative Mass
    • 55 Molar Mass
    • 56 Using Molar Mass
    • 57 More Mole Calculations
    • 58 Empirical and Molecular Formulae
    • 59 Percentage Composition
    • 60 Stoichiometry and Mole Ratios
    • 61 Stoichiometry Problems
    • 62 Gravimetric Analysis 1: Water of Crystallization
    • 63 Gravimetric Analysis 2: Analysis of a Reaction
    • 64 Limiting Reactants
  • Thermochemistry
    • 66 Energy in Chemistry
    • 67 Heat, Energy, and Temperature
    • 68 Thermodynamic Laws and Thermochemistry
    • 69 Entropy
    • 70 Enthalpy
    • 71 Modeling Exothermic and Endothermic Reactions
    • 72 Thermochemical Calculations: Mole Ratios
    • 73 Thermochemical Calculations and Mass
    • 74 Enthalpy of Combustion
    • 75 Enthalpy of Formation
    • 76 Enthalpy and Phase Changes
    • 77 Specific Heat Capacity
    • 78 Calorimetry Investigation
    • 79 Bond Enthalpy
    • 80 Hess's Law
  • Reaction Rate and Equilibrium
    • 82 Collision Theory
    • 83 Activation Energy
    • 84 Reaction Rates and Influencing Factors
    • 85 Catalysts
    • 86 Chemical Equilibrium
    • 87 The Equilibrium Constant
    • 88 Le Chatelier's Principle
    • 89 Le Chatelier's Principle and Temperature Change
    • 91 Predicting Changes in Equilibrium Systems
    • 92 Industrial Equilibria
  • Substances in Solutions
    • 94 Water as a Solvent
    • 95 Types of Solutions
    • 96 Saturated Solutions
    • 97 Solubility
    • 98 Factors Affecting Solubility
    • 99 Solubility Curves
    • 100 Molarity, Concentration, and Dilution
    • 101 Colligative Properties of Solutions
    • 102 Defining Acids and Bases
    • 103 Strong and Weak Acids and Bases
    • 104 Acid and Base Reactions in Water
    • 105 Conjugate Acids and Bases
    • 106 pH and Ions
    • 107 Indicators
    • 108 pH Calculations - Strong Acids and Bases
    • 109 Acid-Base Neutralization
    • 110 Creating Standard Solutions
    • 111 Titration
  • Gases and Gas Laws
    • 113 Properties of Gases
    • 114 Kinetic Molecular Theory
    • 115 Particle Motion and Kinetic Energy
    • 116 Temperature and Kinetic Energy
    • 117 Pressure in Gas Systems
    • 118 The Gas Laws
    • 119 Ideal Gas Law
    • 120 Using the Ideal Gas Law
  • Redox Reactions and Electrochemistry
    • 122 Introduction to Redox Reactions
    • 123 Reduction and Oxidation
    • 124 Exploring Redox Reactions
    • 125 Activity Series
    • 126 Using an Activity Series
    • 127 Oxidation Numbers
    • 128 Balancing More Complex Redox Equations
    • 129 Practice Balancing Redox Equations
    • 130 Electrochemistry
    • 131 Voltaic (Galvanic) Cells
    • 132 Applications of Voltaic Cells
    • 133 Rechargeable Batteries
    • 134 Electrolytic cells
    • 135 Electrolysis
  • Organic Chemistry
    • 137 Introduction to Organic Compounds
    • 138 Alkanes
    • 139 Properties of Alkanes
    • 140 Alkenes and Alkynes
    • 141 Alcohols
    • 142 Fuels and Combustion
    • 143 Polymers
    • 144 Substitution Reactions
    • 145 Addition Reactions
    • 146 Addition Polymerization
    • 147 Condensation Reactions
    • 148 Hydrolysis
    • 149 Saponification
    • 150 Functional Groups
    • 151 Organic Reactions Summary
  • Nuclear Chemistry
    • 153 The Atomic Nucleus
    • 154 Radioactive Decay
    • 155 Half-life
    • 157 Nuclear Fission
    • 158 Nuclear Power
    • 159 Nuclear Fusion
    • 160 Radiation and Humans
  • Science Practices
    • 162 The Nature of Science
    • 163 Systems and Systems Models
    • 164 Investigations in Chemistry
    • 165 Observations and Inferences
    • 166 Accuracy and Precision
    • 167 SI Units and Measurement
    • 168 Working With Numbers
    • 169 Graphing Skills
    • 170 Describing Data