MhChem Chemistry with Dr. Michael Russell
Episodes
050426 Chemistry 223 Video Lecture
04 May 2026
Contributed by Lukas
Chemistry 223 Video Lecture from May 4, 2026. This video covers material from Chapter 16 including oxidation, reduction, LEO says GER, direct redox ...
050126 Chemistry 223 Video Lecture
01 May 2026
Contributed by Lukas
Chemistry 223 Video Lecture from May 1, 2026. This video covers material from Chapter 15 including separating ions by differences in Ksp, formation ...
Chapter 15 Complete Lecture Part II
29 Apr 2026
Contributed by Lukas
This the Complete Lecture for Chapter 15. This episode is part 2 of 2 episodes.
Chapter 15 Complete Lecture Part I
29 Apr 2026
Contributed by Lukas
This the Complete Lecture for Chapter 15. This episode is part 1 of 2 episodes.
Chapter 15 Screencast - Lewis Acids and Bases
29 Apr 2026
Contributed by Lukas
A screencast from Chapter 15 in CH 223 entitled “Lewis Acids and Bases”
Chapter 15 Screencast - Separating Ions with Ksp
29 Apr 2026
Contributed by Lukas
A screencast from Chapter 15 in CH 223 entitled “Separating Ions with Ksp”
Chapter 15 Screencast - Common Ion Effect
29 Apr 2026
Contributed by Lukas
A screencast from Chapter 15 in CH 223 entitled “Common Ion Effect”
Chapter 15 Screencast - Precipitating Insoluble Salts
29 Apr 2026
Contributed by Lukas
A screencast from Chapter 15 in CH 223 entitled “Precipitating Insoluble Salts”
Chapter 15 Screencast - Solubility and Ksp
29 Apr 2026
Contributed by Lukas
A screencast from Chapter 15 in CH 223 entitled “Solubility and Ksp”
042926 Chemistry 223 Video Lecture
29 Apr 2026
Contributed by Lukas
Chemistry 223 Video Lecture from April 29, 2026. This video covers material from Chapter 15 including Ksp and solubility, Ksp and isolating ions, th...
042726 Chemistry 223 Video Lecture
27 Apr 2026
Contributed by Lukas
Chemistry 223 Video Lecture from April 27, 2026. This video covers Day 3 of an Exam Review for the upcoming Midterm Exam I. We also started Chapter...
042426 Chemistry 223 Video Lecture
24 Apr 2026
Contributed by Lukas
Chemistry 223 Video Lecture from April 24, 2026. This video covers Day 2 of an Exam Review for the upcoming Midterm Exam I. CH 223 website: https:/...
CH 223 Exam I Review - Complete Lecture
22 Apr 2026
Contributed by Lukas
This the Complete Lecture for the Exam I Review of CH 223.
042226 Chemistry 223 Video Lecture
22 Apr 2026
Contributed by Lukas
Chemistry 223 Video Lecture from April 22, 2026. This video covers Day 1 of an Exam Review for the upcoming Midterm Exam I. CH 223 website: https:/...
042026 Chemistry 223 Video Lecture
20 Apr 2026
Contributed by Lukas
Chemistry 223 Video Lecture from April 20, 2026. This video covers material from Chapter 14 including titrations, titration calculations, regions in...
041726 Chemistry 223 Video Lecture
17 Apr 2026
Contributed by Lukas
Chemistry 223 Video Lecture from April 17, 2026. This video covers material from Chapter 14 including buffers, buffer composition, pH changes with b...
Chapter 14 Screencast - Bronsted Acid-Base Theory
15 Apr 2026
Contributed by Lukas
A screencast from Chapter 14 in CH 223 entitled “Bronsted Acid-Base Theory”
Chapter 14 Screencast - Autoionization, Acids, Bases
15 Apr 2026
Contributed by Lukas
A screencast from Chapter 14 in CH 223 entitled “Autoionization, Acids, Bases”
Chapter 14 Screencast - pH and pOH
15 Apr 2026
Contributed by Lukas
A screencast from Chapter 14 in CH 223 entitled “pH and pOH”
Chapter 14 Screencast - Acid and Base Strength
15 Apr 2026
Contributed by Lukas
A screencast from Chapter 14 in CH 223 entitled “Acid and Base Strength”
Chapter 14 Screencast - Calculations with Acids
15 Apr 2026
Contributed by Lukas
A screencast from Chapter 14 in CH 223 entitled “Calculations with Acids”
Chapter 14 Screencast - Calculations with Bases
15 Apr 2026
Contributed by Lukas
A screencast from Chapter 14 in CH 223 entitled “Calculations with Bases”
Chapter 14 Screencast - Mixing Acids and Bases / Salts
15 Apr 2026
Contributed by Lukas
A screencast from Chapter 14 in CH 223 entitled “Mixing Acids and Bases / Salts”
Chapter 14 Screencast - Polyprotic acids, Hydrolysis of Metals
15 Apr 2026
Contributed by Lukas
A screencast from Chapter 14 in CH 223 entitled “Polyprotic acids, Hydrolysis of Metals”
Chapter 14 Screencast - Buffers
15 Apr 2026
Contributed by Lukas
A screencast from Chapter 14 in CH 223 entitled “Buffers”
Chapter 14 Screencast - The Henderson-Hasselbalch Equation
15 Apr 2026
Contributed by Lukas
A screencast from Chapter 14 in CH 223 entitled “The Henderson-Hasselbalch Equation”
Chapter 14 Screencast - Preparing a Buffer
15 Apr 2026
Contributed by Lukas
A screencast from Chapter 14 in CH 223 entitled “Preparing a Buffer”
Chapter 14 Screencast - Titrations (Strong Acid + Strong Base)
15 Apr 2026
Contributed by Lukas
A screencast from Chapter 14 in CH 223 entitled “Titrations (Strong Acid + Strong Base)”
Chapter 14 Screencast - More on Titrations
15 Apr 2026
Contributed by Lukas
A screencast from Chapter 14 in CH 223 entitled “More on Titrations”
Chapter 14 Complete Lecture Part I
15 Apr 2026
Contributed by Lukas
This the Complete Lecture for Chapter 14. This episode is part 1 of 2 episodes.
Chapter 14 Complete Lecture Part II
15 Apr 2026
Contributed by Lukas
This the Complete Lecture for Chapter 14. This episode is part 2 of 2 episodes.
041526 Chemistry 223 Video Lecture
15 Apr 2026
Contributed by Lukas
Chemistry 223 Video Lecture from April 15, 2026. This video covers material from Chapter 14 including strengths of acids and bases using Ka and Kb; ...
041326 Chemistry 223 Video Lecture
13 Apr 2026
Contributed by Lukas
Chemistry 223 Video Lecture from April 13, 2026. This video covers material from Chapter 14 including acid and base concentrations from Kw; pH and p...
041026 Chemistry 223 Video Lecture
10 Apr 2026
Contributed by Lukas
Chemistry 223 Video Lecture from April 10, 2026. This video covers material from Chapter 13 and Chapter 14 including more on Le Chatelier's Principl...
Chapter 13 Screencast - An Introduction to Equilibrium
08 Apr 2026
Contributed by Lukas
A screencast from Chapter 13 in CH 223 entitled “An Introduction to Equilibrium”
Chapter 13 Screencast - The Equilibrium Constant
08 Apr 2026
Contributed by Lukas
A screencast from Chapter 13 in CH 223 entitled “The Equilibrium Constant”
Chapter 13 Screencast - Kp Expressions
08 Apr 2026
Contributed by Lukas
A screencast from Chapter 13 in CH 223 entitled “Kp Expressions”
Chapter 13 Screencast - The Meaning of K
08 Apr 2026
Contributed by Lukas
A screencast from Chapter 13 in CH 223 entitled “The Meaning of K”
Chapter 13 Screencast - Equilibrium Calculations
08 Apr 2026
Contributed by Lukas
A screencast from Chapter 13 in CH 223 entitled “Equilibrium Calculations”
Chapter 13 Screencast - Le Chatelier's Principle
08 Apr 2026
Contributed by Lukas
A screencast from Chapter 13 in CH 223 entitled “Le Chatelier's Principle”
Chapter 13 Complete Lecture Part I
08 Apr 2026
Contributed by Lukas
This the Complete Lecture for Chapter 13. This episode is part 1 of 2 episodes.
Chapter 13 Complete Lecture Part II
08 Apr 2026
Contributed by Lukas
This the Complete Lecture for Chapter 13. This episode is part 2 of 2 episodes.
040826 Chemistry 223 Video Lecture
08 Apr 2026
Contributed by Lukas
Chemistry 223 Video Lecture from April 8, 2026. This video covers material from Chapter 13 including the meaning of K, product (right) and reactant ...
040626 Chemistry 223 Video Lecture
06 Apr 2026
Contributed by Lukas
Chemistry 223 Video Lecture from April 6, 2026. This video covers material from Chapter 13 including the concept of equilibrium, ICE tables, calcula...
040326 Chemistry 223 Video Lecture
03 Apr 2026
Contributed by Lukas
Chemistry 223 Video Lecture from April 3, 2026. This video covers material from Chapter 12 including Gibbs energy, the Gibbs equation, methods to pr...
040126 Chemistry 223 Video Lecture
01 Apr 2026
Contributed by Lukas
Chemistry 223 Video Lecture from April 1, 2026. This video covers material from Chapter 12 including entropy, trends in values of entropy, calculati...
033026 Chemistry 223 Video Lecture
30 Mar 2026
Contributed by Lukas
Chemistry 223 Video Lecture from March 30, 2026. This video covers material from Chapter 12 including an overview of kinetics and thermodynamics (fr...
Welcome to Chemistry 223!
13 Mar 2026
Contributed by Lukas
Welcome to Chemistry 223 with Dr. Michael Russell!
Getting Started in Chemistry with Dr. Russell!
13 Mar 2026
Contributed by Lukas
Welcome! This is a video to help students get started in Dr. Russell’s chemistry classes at Mt. Hood Community College in Gresham, Oregon, USA. We...
CH 223: A Video Introduction to Chapter Guide One
13 Mar 2026
Contributed by Lukas
This is the video introduction to Chapter Guide Four for Chemistry 223.
Chapter 12 Screencast - Spontaneity
13 Mar 2026
Contributed by Lukas
A screencast from Chapter 12 in CH 223 entitled “Spontaneity”
Chapter 12 Screencast - Probability of Spontaneity
13 Mar 2026
Contributed by Lukas
A screencast from Chapter 12 in CH 223 entitled “Probability of Spontaneity”
Chapter 12 Screencast - Entropy
13 Mar 2026
Contributed by Lukas
A screencast from Chapter 12 in CH 223 entitled “Entropy”
Chapter 12 Screencast - Entropy and Enthalpy
13 Mar 2026
Contributed by Lukas
A screencast from Chapter 12 in CH 223 entitled “Entropy and Enthalpy”
Chapter 12 Screencast - The Second Law of Thermodynamics
13 Mar 2026
Contributed by Lukas
A screencast from Chapter 12 in CH 223 entitled “The Second Law of Thermodynamics”
Chapter 12 Screencast - Gibbs Free Energy
13 Mar 2026
Contributed by Lukas
A screencast from Chapter 12 in CH 223 entitled “Gibbs Free Energy”
Chapter 12 Complete Lecture - Part I
13 Mar 2026
Contributed by Lukas
This the Complete Lecture for Chapter 12. This episode is part 1 of 2 episodes.
Chapter 12 Complete Lecture - Part II
13 Mar 2026
Contributed by Lukas
This the Complete Lecture for Chapter 12. This episode is part 2 of 2 episodes.
031326 Chemistry 222 Video Lecture
13 Mar 2026
Contributed by Lukas
Chemistry 222 Video Lecture from March 13, 2026. This video covers Day 2 of an Exam Review for the upcoming Lecture Final Exam. Also some student p...
CH 222 Final Exam Review Session Complete Lecture
11 Mar 2026
Contributed by Lukas
This video shows the Complete Lecture for the Final Exam Review in CH 222.
031126 Chemistry 222 Video Lecture
11 Mar 2026
Contributed by Lukas
Chemistry 222 Video Lecture from March 11, 2026. This video covers Day 1 of an Exam Review for the upcoming Lecture Final Exam. Also some student p...
030926 Chemistry 222 Video Lecture
09 Mar 2026
Contributed by Lukas
Chemistry 222 Video Lecture from March 9, 2026. This video covers material from Chapter 20 including fission, issues with nuclear fission, Lise Meit...
030626 Chemistry 222 Video Lecture
06 Mar 2026
Contributed by Lukas
Chemistry 222 Video Lecture from March 6, 2026. This video covers material from Chapter 20 including nuclear 'particles', balancing nuclear reaction...
CH 222: A Video Introduction to Chapter Guide Six
04 Mar 2026
Contributed by Lukas
This is the video introduction to Chapter Guide Six for Chemistry 222.
Chapter 17 Screencast - The Reaction Rate
04 Mar 2026
Contributed by Lukas
A screencast from Chapter 17 in CH 222 entitled “The Reaction Rate”
Chapter 17 Screencast - Factors Affecting Reaction Rates
04 Mar 2026
Contributed by Lukas
A screencast from Chapter 17 in CH 222 entitled “Factors Affecting Reaction Rates”
Chapter 17 Screencast - The Rate Law and Orders of Reaction
04 Mar 2026
Contributed by Lukas
A screencast from Chapter 17 in CH 222 entitled “The Rate Law and Orders of Reaction”
Chapter 17 Screencast - The Integrated Raw Laws
04 Mar 2026
Contributed by Lukas
A screencast from Chapter 17 in CH 222 entitled “The Integrated Raw Laws”
Chapter 17 Screencast - Half-Life
04 Mar 2026
Contributed by Lukas
A screencast from Chapter 17 in CH 222 entitled “Half-Life”
Chapter 17 Screencast - Collision Theory and Activation Energy
04 Mar 2026
Contributed by Lukas
A screencast from Chapter 17 in CH 222 entitled “Collision Theory and Activation Energy”
Chapter 17 Screencast - Mechanisms
04 Mar 2026
Contributed by Lukas
A screencast from Chapter 17 in CH 222 entitled “Mechanisms”
Chapter 17 Screencast - Catalysis
04 Mar 2026
Contributed by Lukas
A screencast from Chapter 17 in CH 222 entitled “Catalysis”
Chapter 17 Complete Lecture Part I
04 Mar 2026
Contributed by Lukas
This the Complete Lecture for Chapter 17. This episode is part 1 of 2 episodes.
Chapter 17 Complete Lecture Part II
04 Mar 2026
Contributed by Lukas
This the Complete Lecture for Chapter 17. This episode is part 2 of 2 episodes.
Chapter 20 Screencast - A Review of the Nucleus
04 Mar 2026
Contributed by Lukas
A screencast from Chapter 20 in CH 222 entitled “A Review of the Nucleus”
Chapter 20 Screencast - Forces in the Nucleus
04 Mar 2026
Contributed by Lukas
A screencast from Chapter 20 in CH 222 entitled “Forces in the Nucleus”
Chapter 20 Screencast - Nuclear Binding Energy
04 Mar 2026
Contributed by Lukas
A screencast from Chapter 20 in CH 222 entitled “Nuclear Binding Energy”
Chapter 20 Screencast - Balancing Nuclear Reactions
04 Mar 2026
Contributed by Lukas
A screencast from Chapter 20 in CH 222 entitled “Balancing Nuclear Reactions”
Chapter 20 Screencast - Fusion, Fission and Plasma
04 Mar 2026
Contributed by Lukas
A screencast from Chapter 20 in CH 222 entitled “Fusion, Fission and Plasma”
Chapter 20 Complete Lecture - Part I
04 Mar 2026
Contributed by Lukas
This the Complete Lecture for Chapter 20. This episode is part 1 of 2 episodes.
Chapter 20 Complete Lecture - Part II
04 Mar 2026
Contributed by Lukas
This the Complete Lecture for Chapter 20. This episode is part 2 of 2 episodes.
030426 Chemistry 222 Video Lecture
04 Mar 2026
Contributed by Lukas
Chemistry 222 Video Lecture from March 4, 2026. This video covers material from Chapter 20 including a review of the nucleus, nuclear binding energy...
030226 Chemistry 222 Video Lecture
02 Mar 2026
Contributed by Lukas
Chemistry 222 Video Lecture from March 2, 2026. This video covers material from Chapter 17 including the Arrhenius equation, reaction mechanisms, eq...
022726 Chemistry 222 Video Lecture
27 Feb 2026
Contributed by Lukas
Chemistry 222 Video Lecture from February 27, 2026. This video covers material from Chapter 17 including half life, half life and the integrated fir...
CH 222: A Video Introduction to the Class Presentations
25 Feb 2026
Contributed by Lukas
This video offers a few tips and tricks on how to prepare for Class Presentations in CH 222.
022526 Chemistry 222 Video Lecture
25 Feb 2026
Contributed by Lukas
Chemistry 222 Video Lecture from February 25, 2026. This video covers material from Chapter 17 including rate orders, finding the rate constant, k; ...
022326 Chemistry 222 Video Lecture
23 Feb 2026
Contributed by Lukas
Chemistry 222 Video Lecture from February 23, 2026. This video covers material from Chapter 17 including an overview of kinetics, rates in chemistry...
022026 Chemistry 222 Video Lecture
20 Feb 2026
Contributed by Lukas
Chemistry 222 Video Lecture from February 20, 2026. This video covers Day 3 of an Exam Review for the upcoming second midterm exam. CH 222 website:...
Exam II Review Session Complete Lecture
18 Feb 2026
Contributed by Lukas
This video shows the Complete Lecture for the Exam II Review in CH 222.
CH 222: A Video Introduction to Midterm Exam II
18 Feb 2026
Contributed by Lukas
This video offers a few tips and tricks on how to prepare for the second midterm exam in CH 222.
021826 Chemistry 222 Video Lecture
18 Feb 2026
Contributed by Lukas
Chemistry 222 Video Lecture from February 18, 2026. This video covers Day 2 of an Exam Review for the upcoming second midterm exam. CH 222 website:...
021626 Chemistry 222 Video Lecture
16 Feb 2026
Contributed by Lukas
Chemistry 222 Video Lecture from February 16, 2026. This video covers material from Chapter 11 including osmosis, colloids, suspensions, and more. ...
021326 Chemistry 222 Video Lecture
13 Feb 2026
Contributed by Lukas
Chemistry 222 Video Lecture from February 13, 2026. This video covers material from Chapter 11 including Raoul's law (vapor pressure lowering), boil...
CH 222: A Video Introduction to Chapter Guide Five
11 Feb 2026
Contributed by Lukas
his is the video introduction to Chapter Guide Five for Chemistry 222.
Chapter 11 Screencast - Solutions and Electrolytes
11 Feb 2026
Contributed by Lukas
A screencast from Chapter 11 in CH 222 entitled “Solutions and Electrolytes”
Chapter 11 Screencast - Solubility and Solutions / Henry's Law
11 Feb 2026
Contributed by Lukas
A screencast from Chapter 11 in CH 222 entitled “Solubility and Solutions / Henry's Law”
Chapter 11 Screencast - Colligative Concentration Units
11 Feb 2026
Contributed by Lukas
A screencast from Chapter 11 in CH 222 entitled “Colligative Concentration Units”
Chapter 11 Screencast - Raoult's Law
11 Feb 2026
Contributed by Lukas
A screencast from Chapter 11 in CH 222 entitled “Raoult's Law”
Chapter 11 Screencast - Boiling Point Elevation and Freezing Point Depression
11 Feb 2026
Contributed by Lukas
A screencast from Chapter 11 in CH 222 entitled “Boiling Point Elevation and Freezing Point Depression”
Chapter 11 Screencast - Osmotic Pressure
11 Feb 2026
Contributed by Lukas
A screencast from Chapter 11 in CH 222 entitled “Osmotic Pressure”