Below is a list of links to all video resources embedded in the course, sorted by module. As these are all external resources, it is possible for links to break. Please report any issues at support.lumenlearning.com.

Module 1: Essential Ideas

• History of Chemistry and the Scientific Method
• The Scientific Method
• Richard Feynman on Scientific Method
• Lab Techniques and Safety
• Sculpting in Solid Mercury, with Liquid Nitrogen
• Decomposition Mercury (II) Oxide and Oxygen
• The Chemistry of Light: Silver Chloride Photography
• Physical Vs. Chemical Changes – Explained
• Metric System Prefixes
• Density: A Story of Archimedes and the Gold Crown
• Unit Conversion & Significant Figures
• Significant Figures – A Fast Review!
• Error and Percent Error
• Atom Bombs and Dimensional Analysis

Module 2: Atoms, Molecules, and Ions

• Law of Definite Proportions
• Law of Multiple Proportions
• The History of Atomic Chemistry
• Cathode Ray Tube and Electron
• The 2,400-Year Search for the Atom
• Elements and Atoms
• Mass Spectrometry
• Mass Spectrometry – Modern Instrumental Techniques
• The Nucleus
• Print Your Own Medicine
• The Periodic Table
• Periodic Table Explained: Introduction
• Introduction to the Periodic Table
• Conductivity Molten Salt
• Ionic Bonding Introduction
• Ionic Bonding Part 2
• How to Speak Chemistrian

Module 3: Composition of Substances and Solutions

• How Big is a Mole?
• The Mole, Avogadro’s Number, and Counting by Mass
• The Mole and Avogardro’s Number
• Calculating Percent Composition and Empirical Formulas
• Percentage Composition
• Molecular and Empirical Formulas
• Formula from Mass Composition
• Molecular and Empirical Formulas from Percent Composition [NOTE: slight typo at 8:58 that presenter corrects at 10:00]
• Molarity Made Easy: How to Calculate Molarity and Make Solutions
• Dilution Chemistry: How to Calculate and Perform Molarity Dilutions
• Molarity and Dilution
• Mass Percent & Volume Percent – Solution Composition Chemistry Practice Problems
• Parts Per Million (ppm) and Parts Per Billion (ppb) – Solution Concentration
• Solutions

Module 4: Stoichiometry of Chemical Reactions

• Balancing Chemical Equations
• Balancing Chemical Equations – Khan Academy
• Tips and Tricks for Balancing Equations
• Balancing Chemical Equations – “Just Follow These Simple Steps”
• NASA Tests Model of Powerful New Rocket
• Precipitation Reactions
• Acid-Base Reactions in Solution
• Chemical Reactions: Combustion Reactions
• Stoichiometry
• Chemical Reactions: Moles to Moles
• Chemical Reactions: Grams to Grams
• Chemical Reactions: Grams to Moles
• Stoichiometry Example Problem 1
• Stoichiometry: Limiting Reagent
• Limiting Reactant Example Problem 1
• Oxidation Numbers
• Redox Reactions
• Water and Solutions

Module 5: Thermochemistry

• First Law of Thermodynamics
• Energy & Chemistry
• Bomb Calorimetry
• Calorimetry: Using q=mΔTc
• Calorimetry
• Algae for Fuel
• Enthalpy
• Enthalpy – Kahn Academy
• Hess’ Law Example – Kahn Academy
• Hess’s Law Example
• Hess’s Law and Reaction Enthalpy Change
• Heat of Formation

Module 6: Electronic Structure and Periodic Properties of Elements

• Standing Wave in Salt
• The Electromagnetic Spectrum
• Photoelectric Effect
• Bohr Model of the Hydrogen Atom, Electron Transitions, Atomic Energy Levels
• Double Slit Experiment
• Schrödinger’s Cat
• The Electron
• Electron Configuration
• Electron Configuration – Basic Introduction
• How to Read Latitude and Longitude Coordinates

Module 7: Chemical Bonding and Molecular Geometry

• Types of Chemical Bonds
• Polar & Non-Polar Molecules
• Valence Electrons
• Ions and the Octet Rule
• Bonding Models and Lewis Structures
• Dot Structures I: Single Bonds
• Dot Structures II: Multiple Bonds
• How to Draw Lewis Structures
• Resonance
• How to Determine Molecular Geometry
• Orbitals
• VSEPR Theory Practice Problems

Module 8: Advanced Theories of Covalent Bonding

• Valence Bond Theory I: Intro to Valence Bond Theory
• Valence Bond Theory, Hybrid Orbitals, and Molecular Orbital Theory
• Hybrid Orbitals Explained
• Sigma and Pi Bonds: Hybridization Explained
• Sigma and Pi Bonds Basic Introduction
• Understanding Molecular Orbital Theory
• Molecular Orbital Theory, Bond order, bond strength, magnetic properties
• Molecular Orbital Diagram of O2
• Molecular Orbital Diagram for N2+

Module 9: Gases

• Railroad Tank Car Vacuum Implosion
• Crush a 55 Gallon Drum With Air Pressure
• Liquid Nitrogen Experiments: The Balloon
• The Ideal Gas Law
• Ideal Gas Problems
• Real Gases
• Partial Pressures & Vapor Pressure
• Passing Gasses: Effusion, Diffusion, and Velocity

Module 10: Liquid and Solids

• Smart Materials: Gecko Adhesive
• Surface Tension
• Capillary action and why we see a meniscus
• Sublimation and Deposition of Iodine
• Supercritical CO2
• Celebrating Crystallography – An animated adventure
• Liquids
• Solids
• Network Solids & Carbon

Module 11: Solutions and Colloids

• Comparing Temperature Change from Heat of Solution
• Electrolytes
• Crystallization of Sodium Acetate
• What’s the Difference Between Molarity and Molality?
• Mole Fraction & Solution Concentration Practice Problems
• Separating Liquids by Distillation
• Molality and Colligative Properties
• Phase Diagrams of Water & CO2 Explained
• Osmotic Pressure Problems

Module 12: Kinetics

• Reaction Rates and Stoichiometry
• Caesium in Water
• Phosphorus Burning in Atmosphere of Pure Oxygen
• Rate Law
• First Order Reaction Chemistry Problems
• Second Order Reaction Chemistry Problems
• Zero Order Reaction Chemistry Problems
• Kinetics
• Kinetics: Initial Rates and Integrated Rate Laws

Module 13: Fundamental Equilibrium Concepts

• The Equilibrium Constant
• Volume Effect on Equilibrium
• Le Chatelier’s Principle
• Le Chatelier’s Principle – Bozeman Science
• Equilibrium
• Equilibrium Equations

Module 14: Acid-Base Equilibria

• pH and pOH
• Acids and Bases Chemistry – Basic Introduction
• Hydrolysis of Salts
• Acids and Bases, pH and pOH
• Buffers
• Buffers and Henderson-Hasselbalch
• Buffer Solution pH Calculations

Module 15: Equilibria of Other Reaction Classes

• Solubility Product Constant (Ksp)
• Predicting Precipitation With Ksp Values 
• The Common Ion Effect
• Ocean Acidification

Module 16: Thermodynamics

• Entropy
• Spontaneous Processes
• Second Law of Thermodynamics
• Second Law of Thermodynamics – Heat Energy, Entropy & Spontaneous Processes
• Second law of thermodynamics
• The Third Law of Thermodynamics: Absolute Zero
• What is the Third Law of Thermodynamics?
• Using Gibbs Free Energy
• The Laws of Thermodynamics, Entropy, and Gibbs Free Energy
• Gibbs Free Energy

Module 17: Electrochemistry

• Galvanic Cells (Voltaic Cells)
• Galvanic Cell with Zinc and Copper
• Cell Potential Problems
• Practice Problem: Cell Potential, Equilibrium Constants, and Free Energy Change
• Dry Cell
• Single-Use Cells & Batteries
• Lithium-ion Batteries: How Do They Work?
• How a Lead-acid Battery Works
• How does a hydrogen fuel cell work?
• What Is Electrolysis
• Electrochemistry

Module 18: Representative Metals, Metalloids, and Nonmetals

• Reaction of Lithium and Water
• Mercury Attacks Aluminum
• Face Centered Cubic Structure (Diamond)
• Silicon
• Carbon Compounds – Introduction
• The Nitrogen Cycle
• Gold Coin Dissolving in Acid
• Frasch Process for Extraction of Sulphur 
• Sodium in Chlorine Gas

Module 19: Transition Metals and Coordination Chemistry

• Steelmaking
• Levitating Superconductor on a Möbius Strip
• Naming Coordination Compounds
• Deanna D’Alessandro Mopping Up Gases
• Complex Ions, Ligands, & Coordination Compounds
• Crystal Field Theory
• The Oxidation States fo Vanadium

Module 20: Organic Chemistry

• Naming Simple Alkanes
• Naming Alkenes Examples
• Naming Alkynes – IUPAC Nomenclature
• Naming Alcohols Using IUPAC Rules for Nomenclature
• Ether Naming and Introduction
• Aldehydes and Ketones: Naming + Properties
• Carboxylic Acids: Naming + Properties
• Naming Amines using IUPAC Nomenclature for Organic Compounds
• Naming Amides Using IUPAC Nomenclature for Organic Chemistry
• Hydrocarbon Power!
• Alkenes & Alkynes
• Hydrocarbon Derivatives
• Nomenclature

Module 21: Nuclear Chemistry

• Mass Defect and Binding Energy
• How to Build a Cloud Chamber
• Alpha Particles, Beta Particles, Gamma Rays, Positrons, Electrons, Protons, and Neutrons
• Nuclear Half Life: Intro and Explanation
• Nuclear Half Life: Calculations
• Radiometric Dating: Carbon-14 and Uranium-238
• CERN’s Supercollider
• The Design and Safe Operation of a Nuclear Reactor
• Nuclear Chemistry
• Nuclear Chemistry Part 2
• Nuclear Reactions, Radioactivity, Fission and Fusion