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MhChem Chemistry with Dr. Michael Russell — 358 episodes
063026 L1 Chemistry 222 Video Lecture Part 2
063026 L1 Chemistry 222 Video Lecture Part 1
CH 222: A Video Introduction to Chapter Guide Three
Chapter 9 Screencast - An Introduction to Energy
Chapter 9 Screencast - Units of Energy and Heat
Chapter 9 Screencast - Heat Capacity and Specific Heat Capacity
Chapter 9 Screencast - Enthalpy
Chapter 9 Screencast - Hess's Law
Chapter 9 Screencast - Using Heats of Formation
Chapter 9 Screencast - The Strength of Ionic and Covalent Bonds
Chapter 9 Complete Lecture Part I
Chapter 9 Complete Lecture Part II
062526 L1 Chemistry 222 Video Lecture Part 1
062526 L1 Chemistry 222 Video Lecture Part 2
CH 222: A Video Introduction to Chapter Guide Two
Chapter 8 Screencast - Three States of Matter
Chapter 8 Screencast - Pressure
Chapter 8 Screencast - Modeling Gases (Boyle, Charles, etc.)
Chapter 8 Screencast - The Ideal Gas Law
Chapter 8 Screencast - Dalton's Law
Chapter 8 Screencast - Gas Stoichiometry
Chapter 8 Screencast - Diffusion and Effusion
Chapter 8 Screencast - Gases and the KMT
Chapter 8 Complete Lecture - Part I
Chapter 8 Complete Lecture - Part II
062326 L1 Chemistry 222 Video Lecture Part 3
062326 L1 Chemistry 222 Video Lecture Part 2
062326 L1 Chemistry 222 Video Lecture Part 1
Finding AC 1303, AC 2501, AC 2507 and AC 2568 (Summer 2026 Version)
Welcome to Chemistry 222!
Getting Started in Chemistry with Dr. Russell! (Summer 2026 Version)
CH 222: A Video Introduction to Chapter Guide One
Chapter 7b Screencast - Stoichiometry I
Chapter 7b Screencast - Stoichiometry II
Chapter 7b Screencast - Limiting Reactants
Chapter 7b Screencast - Titration, Combustion and Gravimetric Analysis
Chapter 7b Complete Lecture - Part I
Chapter 7b Complete Lecture - Part II
060526 Chemistry 223 Video Lecture
CH 223 Final Exam Review - Complete Lecture
CH 223: A Video Introduction to the Final Exams
060326 Chemistry 223 Video Lecture
060126 Chemistry 223 Video Lecture
052926 Chemistry 223 Video Lecture
052726 Chemistry 223 Video Lecture
052226 Chemistry 223 Video Lecture
CH 223: A Video Introduction to the Class Presentations
Chapter 21 Screencast - An Introduction to Organic Chemistry
Chapter 21 Screencast - Naming Alkanes
Chapter 21 Screencast - Cycloalkanes, Alkyl Halides and Alkynes
Chapter 21 Screencast - Alkenes
Chapter 21 Screencast - Aromatic Hydrocarbons
Chapter 21 Screencast - Alcohols and Ethers
Chapter 21 Screencast - Ketones, Aldehydes and Carboxylic Acids
Chapter 21 Screencast - Amines and the Importance of Models
Chapter 21 Complete Lecture Part I
Chapter 21 Complete Lecture Part II
Chapter 19 Screencast - Electron Configurations for Transition Metals
Chapter 19 Screencast - Coordination Compounds
Chapter 19 Screencast - Ligands
Chapter 19 Screencast - Coordination Compound Nomenclature
Chapter 19 Screencast - Inorganic Isomerism
Chapter 19 Complete Lecture Part I
Chapter 19 Complete Lecture Part II
052026 Chemistry 223 Video Lecture
051826 Chemistry 223 Video Lecture
051526 Chemistry 223 Video Lecture
CH 223: A Video Introduction to Midterm Exam II
CH 223 Exam II Review - Complete Lecture
051326 Chemistry 223 Video Lecture
051126 Chemistry 223 Video Lecture
050826 Chemistry 223 Video Lecture
CH 223: A Video Introduction to Chapter Guide Five
Chapter 16 Screencast - An Introduction to Redox Chemistry
Chapter 16 Screencast - Direct and Indirect Redox Reactions
Chapter 16 Screencast - Balancing Redox Reactions in Acid
Chapter 16 Screencast - Balancing Redox Reactions in Base
Chapter 16 Screencast - Galvanic and Voltaic Cells
Chapter 16 Screencast - EMF and Redox Reactions
Chapter 16 Screencast - Cell Potential
Chapter 16 Screencast - Cell Potential and Free Energy
Chapter 16 Screencast - The Nernst Equation
Chapter 16 Screencast - Electrolysis / Quantiative Electrochemistry
Chapter 16 Complete Lecture - Part I
Chapter 16 Complete Lecture - Part II
050626 Chemistry 223 Video Lecture
050426 Chemistry 223 Video Lecture
050126 Chemistry 223 Video Lecture
Chapter 15 Complete Lecture Part II
Chapter 15 Complete Lecture Part I
Chapter 15 Screencast - Formation Constants
Chapter 15 Screencast - Lewis Acids and Bases
Chapter 15 Screencast - Separating Ions with Ksp
Chapter 15 Screencast - Common Ion Effect
Chapter 15 Screencast - Precipitating Insoluble Salts
Chapter 15 Screencast - Solubility and Ksp
CH 223: A Video Introduction to Chapter Guide Four
042926 Chemistry 223 Video Lecture
042726 Chemistry 223 Video Lecture
042426 Chemistry 223 Video Lecture
CH 223 Exam I Review - Complete Lecture
CH 223: A Video Introduction to Midterm Exam I
042226 Chemistry 223 Video Lecture
042026 Chemistry 223 Video Lecture
041726 Chemistry 223 Video Lecture
CH 223: A Video Introduction to Chapter Guide Three
Chapter 14 Screencast - Bronsted Acid-Base Theory
Chapter 14 Screencast - Autoionization, Acids, Bases
Chapter 14 Screencast - pH and pOH
Chapter 14 Screencast - Acid and Base Strength
Chapter 14 Screencast - Calculations with Acids
Chapter 14 Screencast - Calculations with Bases
Chapter 14 Screencast - Mixing Acids and Bases / Salts
Chapter 14 Screencast - Polyprotic acids, Hydrolysis of Metals
Chapter 14 Screencast - Buffers
Chapter 14 Screencast - The Henderson-Hasselbalch Equation
Chapter 14 Screencast - Preparing a Buffer
Chapter 14 Screencast - Titrations (Strong Acid + Strong Base)
Chapter 14 Screencast - More on Titrations
Chapter 14 Complete Lecture Part I
Chapter 14 Complete Lecture Part II
041526 Chemistry 223 Video Lecture
041326 Chemistry 223 Video Lecture
041026 Chemistry 223 Video Lecture
CH 223: A Video Introduction to Chapter Guide Two
Chapter 13 Screencast - An Introduction to Equilibrium
Chapter 13 Screencast - The Equilibrium Constant
Chapter 13 Screencast - Kp Expressions
Chapter 13 Screencast - The Meaning of K
Chapter 13 Screencast - Equilibrium Calculations
Chapter 13 Screencast - Le Chatelier's Principle
Chapter 13 Screencast - Free Energy and Equilibrium
Chapter 13 Complete Lecture Part I
Chapter 13 Complete Lecture Part II
040826 Chemistry 223 Video Lecture
040626 Chemistry 223 Video Lecture
040326 Chemistry 223 Video Lecture
040126 Chemistry 223 Video Lecture
033026 Chemistry 223 Video Lecture
Welcome to Chemistry 223!
Finding AC 1303, AC 2501, AC 2507 and AC 2568
Getting Started in Chemistry with Dr. Russell!
CH 223: A Video Introduction to Chapter Guide One
Chapter 12 Screencast - Spontaneity
Chapter 12 Screencast - Probability of Spontaneity
Chapter 12 Screencast - Entropy
Chapter 12 Screencast - Entropy and Enthalpy
Chapter 12 Screencast - The Second Law of Thermodynamics
Chapter 12 Screencast - Gibbs Free Energy
Chapter 12 Screencast - Gibbs Free Energy and Temperature
Chapter 12 Complete Lecture - Part I
Chapter 12 Complete Lecture - Part II
031326 Chemistry 222 Video Lecture
CH 222 Final Exam Review Session Complete Lecture
CH 222: A Video Introduction to the Final Exams
031126 Chemistry 222 Video Lecture
030926 Chemistry 222 Video Lecture
030626 Chemistry 222 Video Lecture
CH 222: A Video Introduction to Chapter Guide Six
Chapter 17 Screencast - The Reaction Rate
Chapter 17 Screencast - Factors Affecting Reaction Rates
Chapter 17 Screencast - The Rate Law and Orders of Reaction
Chapter 17 Screencast - The Integrated Raw Laws
Chapter 17 Screencast - Half-Life
Chapter 17 Screencast - Collision Theory and Activation Energy
Chapter 17 Screencast - Mechanisms
Chapter 17 Screencast - Catalysis
Chapter 17 Complete Lecture Part I
Chapter 17 Complete Lecture Part II
Chapter 20 Screencast - A Review of the Nucleus
Chapter 20 Screencast - Forces in the Nucleus
Chapter 20 Screencast - Nuclear Binding Energy
Chapter 20 Screencast - Balancing Nuclear Reactions
Chapter 20 Screencast - Fusion, Fission and Plasma
Chapter 20 Complete Lecture - Part I
Chapter 20 Complete Lecture - Part II
030426 Chemistry 222 Video Lecture
030226 Chemistry 222 Video Lecture
022726 Chemistry 222 Video Lecture
CH 222: A Video Introduction to the Class Presentations
022526 Chemistry 222 Video Lecture
022326 Chemistry 222 Video Lecture
022026 Chemistry 222 Video Lecture
Exam II Review Session Complete Lecture
CH 222: A Video Introduction to Midterm Exam II
021826 Chemistry 222 Video Lecture
021626 Chemistry 222 Video Lecture
021326 Chemistry 222 Video Lecture
CH 222: A Video Introduction to Chapter Guide Five
Chapter 11 Screencast - Solutions and Electrolytes
Chapter 11 Screencast - Solubility and Solutions / Henry's Law
Chapter 11 Screencast - Colligative Concentration Units
Chapter 11 Screencast - Raoult's Law
Chapter 11 Screencast - Boiling Point Elevation and Freezing Point Depression
Chapter 11 Screencast - Osmotic Pressure
Chapter 11 Complete Lecture - Part I
Chapter 11 Complete Lecture - Part II
021126 Chemistry 222 Video Lecture
020926 Chemistry 222 Video Lecture
020626 Chemistry 222 Video Lecture
CH 222: A Video Introduction to Chapter Guide Four
Chapter 10 Screencast - Introducing Intermolecular (IM) Forces
Chapter 10 Screencast - Dipole-dipole and Hydrogen Bonds
Chapter 10 Screencast - The Induced Dipole Force
Chapter 10 Screencast - Liquids and Vapor Pressure
Chapter 10 Screencast - Phase Transitions
Chapter 10 Screencast - Phase Diagrams
Chapter 10 Screencast - An Introduction to Solids and Unit Cells
Chapter 10 Complete Lecture - Part I
Chapter 10 Complete Lecture - Part II
020426 Chemistry 222 Video Lecture
020226 Chemistry 222 Video Lecture
013026 Chemistry 222 Video Lecture
CH 222 Exam I Review Session Complete Lecture
CH 222: A Video Introduction to Midterm Exam I
012826 Chemistry 222 Video Lecture
012626 Chemistry 222 Video Lecture
012326 Chemistry 222 Video Lecture
012126 Chemistry 222 Video Lecture
011626 Chemistry 222 Video Lecture
011426 Chemistry 222 Video Lecture
011226 Chemistry 222 Video Lecture
010926 Chemistry 222 Video Lecture
010726 Chemistry 222 Video Lecture
010526 Chemistry 222 Video Lecture
CH 221 Final Exam Review - Complete Lecture
120525 L1 Chemistry 221 Video Lecture
CH 221 - A Video Introduction to the Final Exams
120425 L2 Chemistry 221 Video Lecture Part 3
120425 L2 Chemistry 221 Video Lecture Part 2
120425 L2 Chemistry 221 Video Lecture Part 1
120325 L1 Chemistry 221 Video Lecture
120125 L1 Chemistry 221 Video Lecture
112425 L1 Chemistry 221 Video Lecture
112125 L1 Chemistry 221 Video Lecture
CH 221: A Video Introduction to Chapter Guide Six
Chapter 6 Screencast - Empirical Formulas
Chapter 6 Screencast - Molecular Formulas
Chapter 6 Screencast - Molarity
Chapter 6 Screencast - Other Concentration Units
Chapter 6 Complete Lecture
Chapter 7a Screencast - Balancing Chemical Equations
Chapter 7a Screencast - Aqueous Solutions and Solubility
Chapter 7a Screencast - Precipitation Reactions
Chapter 7a Screencast - Acid Base Reactions
Chapter 7a Screencast - Gas Forming and Combustion Reactions
Chapter 7a Screencast - Redox Reactions
Chapter 7a Complete Lecture - Part I
Chapter 7a Complete Lecture - Part II
112025 L2 Chemistry 221 Video Lecture Part 3
112025 L2 Chemistry 221 Video Lecture Part 2
112025 L2 Chemistry 221 Video Lecture Part 1
111925 L1 Chemistry 221 Video Lecture
111725 L1 Chemistry 221 Video Lecture
111425 L1 Chemistry 221 Video Lecture
CH 221 - A Video Introduction to the Class Presentations
111225 L1 Chemistry 221 Video Lecture
111025 L1 Chemistry 221 Video Lecture
110725 L1 Chemistry 221 Video Lecture
Exam II Review Session Complete Lecture
CH 221 - A Video Introduction to Midterm Exam II
110625 L2 Chemistry 221 Video Lecture Part 3
110625 L2 Chemistry 221 Video Lecture Part 4
110625 L2 Chemistry 221 Video Lecture Part 2
110625 L2 Chemistry 221 Video Lecture Part 1
110525 L1 Chemistry 221 Video Lecture
110325 L1 Chemistry 221 Video Lecture
103125 L1 Chemistry 221 Video Lecture
CH 221: A Video Introduction to Chapter Guide Five
Chapter 5 Screencast - Valence Bond and Molecular Orbital Theory
Chapter 5 Screencast - Valence Bond Theory (BF3)
Chapter 5 Screencast - Valence Bond Theory (CH4)
Chapter 5 Screencast - Multiple Bonds in VB Theory
Chapter 5 Screencast - An Introduction to Molecular Orbital Theory
Chapter 5 Screencast - MO Diagrams and Bond Order
Chapter 5 Screencast - More MO Diagrams (pi bonds)
Chapter 5 Screencast - Paramagnetism and Ions in MO Theory
Chapter 5 Complete Lecture - Part I of 2
Chapter 5 Complete Lecture - Part 2 of 2
103025 L2 Chemistry 221 Video Lecture Part 3
103025 L2 Chemistry 221 Video Lecture Part 2
103025 L2 Chemistry 221 Video Lecture Part 1
102925 L1 Chemistry 221 Video Lecture
102725 L1 Chemistry 221 Video Lecture
102425 L1 Chemistry 221 Video Lecture
102325 L2 Chemistry 221 Video Lecture Part 3
102325 L2 Chemistry 221 Video Lecture Part 2
102325 L2 Chemistry 221 Video Lecture Part 1
102225 L1 Chemistry 221 Video Lecture
102025 L1 Chemistry 221 Video Lecture
101725 L1 Chemistry 221 Video Lecture
Exam I Review Session Complete Lecture
CH 221 - A Video Introduction to Midterm Exam I
101625 L2 Chemistry 221 Video Lecture Part 3
101625 L2 Chemistry 221 Video Lecture Part 2
101625 L2 Chemistry 221 Video Lecture Part 1
101525 L1 Chemistry 221 Video Lecture
101325 L1 Chemistry 221 Video Lecture
101025 L1 Chemistry 221 Video Lecture
CH 221: A Video Introduction to Chapter Guide Three
Chapter 3 Screencast - Waves and Frequencies for Electromagnetic Radiation
Chapter 3 Screencast - Planck's Constant
Chapter 3 Screencast - Photoelectric Effect / nm to kJ Conversions
Chapter 3 Screencast - The Bohr Model
Chapter 3 Screencast - de Broglie and Heisenberg
Chapter 3 Screencast - Schrodinger and the Four Quantum Numbers
Chapter 3 Screencast - nl Notation, Orbital Shapes and Nodes
Chapter 3 Screencast - The Pauli Exclusion Principle / n+l Rule
Chapter 3 Screencast - Atomic Electron Configurations
Chapter 3 Screencast - Periodic Trends
Chapter 3 Screencast - Naming Ionic Compounds / Polyatomic Ions
Chapter 3 Screencast - Covalent Compounds, Acids, Bases, Hydrates
Chapter 3 Complete Lecture Part I
Chapter 3 Complete Lecture Part II
100925 L2 Chemistry 221 Video Lecture Part 4
100925 L2 Chemistry 221 Video Lecture Part 3
100925 L2 Chemistry 221 Video Lecture Part 2
100925 L2 Chemistry 221 Video Lecture Part 1
100825 L1 Chemistry 221 Video Lecture
100625 L1 Chemistry 221 Video Lecture
CH 221: An Video Introduction to Chapter Guide Two
Chapter 2 Screencast - Democritius and Dalton
Chapter 2 Screencast - The Modern Atom
Chapter 2 Screencast - Atomic Number and Isotopes
Chapter 2 Screencast - Atomic Mass
Chapter 2 Screencast - Chemical Formulas, the 7 Diatomics, Allotropes
Chapter 2 Screencast - Empirical Formulas and Isomers
Chapter 2 Screencast - The Mole and Molar Mass
Chapter 2 Complete Lecture Part I
Chapter 2 Complete Lecture Part II
100325 L1 Chemistry 221 Video Lecture
100225 L2 Chemistry 221 Video Lecture Part 4
100225 L2 Chemistry 221 Video Lecture Part 3
100225 L2 Chemistry 221 Video Lecture Part 2
100225 L2 Chemistry 221 Video Lecture Part 1
100125 L1 Chemistry 221 Video Lecture
092925 L1 Chemistry 221 Video Lecture
092625 L1 Chemistry 221 Video Lecture
092525 L2 Chemistry 221 Video Lecture Part 3
092525 L2 Chemistry 221 Video Lecture Part 2
092525 L2 Chemistry 221 Video Lecture Part 1
092425 L1 Chemistry 221 Video Lecture
092225 L1 Chemistry 221 Video Lecture
Welcome to Chemistry 221!
Chapter 1 Complete Lecture Part II
Chapter 1 Complete Lecture Part I
Chapter 1 Screencast - Sig Figs and Calculations / Scientific Notation
Chapter 1 Screencast - Significant Figures (Sig figs)
Chapter 1 Screencast - Precision and Accuracy
Chapter 1 Screencast - Density
Chapter 1 Screencast - Temperature and Volume
Chapter 1 Screencast - Measurements, Metrics, Length, Mass, Time
Chapter 1 Screencast - What is Chemistry?
Chapter 1 Screencast - Domains of Chemistry
Chapter 1 Screencast - Phases, Mass and Weight
Chapter 1 Screencast - Mixtures, Elements and Compounds
Chapter 1 Screencast - The Periodic Table
CH 221: A Video Introduction to Chapter Guide One