Subjects and lessons to explore.

Law

Physical Sciences

General Chemistry II

70 lessons · 216 practice questions — Covers Intermolecular Forces Liquids Solids, Properties of Solutions and Chemical Kinetics, and 5 more chapters.

  • Lessons
  • Practice
  • Coming soon: Vocabulary
Learn Practice

Choose a unit

Intermolecular Forces Liquids Solids8 lessons

Chapter page

  1. Intermolecular Forces
  2. Properties of Liquids
  3. Vapor Pressure and Boiling
  4. The Clausius–Clapeyron Equation
  5. Phase Changes and Heating Curves
  6. Phase Diagrams
  7. Types of Solids
  8. Unit Cells and Crystal Structures

Properties of Solutions6 lessons

Chapter page

  1. The Solution Process
  2. Concentration Units
  3. Solubility
  4. Henry's Law
  5. Colligative Properties
  6. The van't Hoff Factor

Chemical Kinetics8 lessons

Chapter page

  1. Reaction Rates
  2. Differential Rate Laws
  3. The Method of Initial Rates
  4. Integrated Rate Laws
  5. Collision Theory
  6. The Arrhenius Equation
  7. Reaction Mechanisms
  8. Catalysis

Chemical Equilibrium8 lessons

Chapter page

  1. Dynamic Equilibrium
  2. Equilibrium Constants
  3. Interpreting the Magnitude of K
  4. Relating Kp and Kc
  5. Manipulating Equilibrium Reactions
  6. The Reaction Quotient Q
  7. ICE Tables
  8. Le Chatelier's Principle

Acid Base Equilibria10 lessons

Chapter page

  1. Arrhenius, Brønsted–Lowry, and Lewis Acid–Base Models
  2. Autoionization of Water and the Ion-Product Constant Kw
  3. The pH and pOH Scales
  4. Strong Acids and Strong Bases
  5. Weak Acids and Ka
  6. Weak Bases and Kb
  7. Conjugate Acid–Base Relationships and Ka × Kb = Kw
  8. Polyprotic Acids
  9. Hydrolysis of Salts: Acidic, Basic, and Neutral Solutions
  10. Molecular Structure and Acid Strength

Aqueous Ionic Equilibria10 lessons

Chapter page

  1. The Common-Ion Effect
  2. Buffers: Solutions That Resist pH Change
  3. The Henderson–Hasselbalch Equation
  4. Buffer Calculations: Making Buffers and Tracking pH After Additions
  5. Acid–Base Titration Curves
  6. Acid–Base Indicators
  7. The Solubility-Product Constant, Ksp
  8. Molar Solubility and Ksp Calculations
  9. Predicting Precipitation: Qsp vs Ksp
  10. Complex-Ion Equilibria and Formation Constants, Kf

Chemical Thermodynamics9 lessons

Chapter page

  1. Spontaneous Processes
  2. Entropy
  3. The Second Law of Thermodynamics
  4. Standard Molar Entropies
  5. Gibbs Free Energy
  6. Temperature Dependence of Spontaneity
  7. Standard Free Energy of Reaction
  8. Nonstandard Free Energy
  9. Free Energy and Equilibrium

Electrochemistry11 lessons

Chapter page

  1. Balancing Redox Reactions (Half-Reaction Method)
  2. Galvanic (Voltaic) Cells
  3. Cell Notation (Line Notation)
  4. Standard Reduction Potentials
  5. Spontaneity and Cell Potential
  6. Electrochemical Free Energy
  7. Electrochemistry and Equilibrium
  8. The Nernst Equation
  9. Concentration Cells
  10. Electrolytic Cells
  11. Quantitative Electrolysis (Faraday's Laws)