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The Mole: Avogadro's Number and Stoichiometry
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Classroom Contents
General Chemistry
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- 1 Introduction to Chemistry
- 2 Types of Matter: Elements, Compounds, and Mixtures
- 3 Measurement and Significant Figures
- 4 Scientific Notation and Dimensional Analysis
- 5 History of Atomic Theory
- 6 Nuclide Symbols: Atomic Number, Mass Number, Ions, and Isotopes
- 7 Balancing Chemical Equations
- 8 The Mole: Avogadro's Number and Stoichiometry
- 9 Limiting Reagents and Percent Yield
- 10 Elemental Analysis: Empirical and Molecular Formulas
- 11 Kinetic Molecular Theory and the Ideal Gas Laws
- 12 Wave-Particle Duality and the Photoelectric Effect
- 13 Bohr Model of the Hydrogen Atom
- 14 Quantum Mechanics of the Electron
- 15 Quantum Numbers, Atomic Orbitals, and Electron Configurations
- 16 The Periodic Table: Atomic Radius, Ionization Energy, and Electronegativity
- 17 The Chemical Bond: Covalent vs. Ionic and Polar vs. Nonpolar
- 18 Naming Ionic Compounds
- 19 Lewis Dot Structures
- 20 VSEPR Theory and Molecular Geometry
- 21 Intermolecular Forces and Boiling Points
- 22 Thermochemistry: Heat and Enthalpy
- 23 Hess's Law and Heats of Formation
- 24 Heat Capacity, Specific Heat, and Calorimetry
- 25 Phase Changes, Heats of Fusion and Vaporization, and Phase Diagrams
- 26 Solution Chemistry and Net Ionic Equations
- 27 Molarity and Dilution
- 28 Solubility and the Born-Haber Cycle
- 29 Molality and Colligative Properties
- 30 The Laws of Thermodynamics, Entropy, and Gibbs Free Energy
- 31 Kinetics: Initial Rates and Integrated Rate Laws
- 32 Energy Diagrams, Catalysts, and Reaction Mechanisms
- 33 Chemical Equilibria and Reaction Quotients
- 34 Le Chatelier's Principle
- 35 Valence Bond Theory, Hybrid Orbitals, and Molecular Orbital Theory
- 36 Acids and Bases, pH and pOH
- 37 Acid-Base Equilibria and Buffer Solutions
- 38 Acid-Base Titration
- 39 Oxidation-Reduction Reactions
- 40 Electrochemistry
- 41 Nuclear Reactions, Radioactivity, Fission and Fusion
- 42 Accuracy and Precision for Data Collection
- 43 Converting Between Temperature Scales (Celsius, Fahrenheit, and Kelvin)
- 44 Visualizing Molecular Geometry With 3D Software
- 45 Calculating Percent Error
- 46 Nomenclature of Oxyacids
- 47 Nomenclature of Hydrated Salts
- 48 Writing Chemical Equations in Words
- 49 The Law of Conservation of Matter
- 50 Expressing Concentration by Mass Percent
- 51 Calculating the Formulas of Hydrated Salts
- 52 What Are Electrolytes?
- 53 Calculating Ion Concentrations in Solution
- 54 Neutralization Reactions
- 55 Dalton's Law and Partial Pressures
- 56 What Are Standard Conditions?
- 57 Molar Gas Volume: Stoichiometry With Gases
- 58 Kinetic Molecular Theory and its Postulates
- 59 Temperature and Gas Solubility
- 60 Balancing Redox Reactions in Acidic and Basic Conditions
- 61 Pseudo Noble Gas Electron Configurations
- 62 Complex Ion Formation
- 63 Lattice Structures in Ionic Solids
- 64 Covalent Bond Energy and Length
- 65 Limitations of VSEPR Theory
- 66 Examples of s-p Mixing in Molecular Orbital Theory
- 67 Measuring Pressure With Barometers and Manometers
- 68 Non-Ideal Gases and the Van der Waals Equation
- 69 Viscosity, Cohesive and Adhesive Forces, Surface Tension, and Capillary Action
- 70 Types of Colloids and Their Properties
- 71 Solubility Product Constant (Ksp)
- 72 Predicting Precipitation With Ksp Values
- 73 Selective Precipitation
- 74 The Common Ion Effect
- 75 Coordination Compounds: Geometry and Nomenclature
- 76 Crystal Field Theory
- 77 Radiometric Dating: Carbon-14 and Uranium-238
- 78 Conductivity and Semiconductors
- 79 Spectrophotometry and Beer's Law
- 80 The Chemistry of Air Purification
