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MhChem Chemistry with Dr. Michael Russell
MhChem Chemistry with Dr. Michael Russell
Author: Dr. Michael Russell of Mt. Hood Community College in Gresham, Oregon USA (mhchem.org)
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© (c) 2007 - 2026 Michael Russell
Description
A podcast supporting the chemistry students of Dr. Michael Russell at Mt. Hood Community College in Gresham, Oregon, USA.
1145 Episodes
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Chemistry 223 Video Lecture from April 6, 2026.
This video covers material from Chapter 13 including the concept of equilibrium, ICE tables, calculating K, manipulating K expressions, Kc and Kp, and more.
CH 223 website: https://mhchem.org/223
Let me know if you have any questions! Peace!
Chemistry 223 Video Lecture from April 3, 2026.
This video covers material from Chapter 12 including Gibbs energy, the Gibbs equation, methods to predict the signs of delG, delH and delS; enthalpy driven and entropy driven reactions; threshold temperatures; and more.
CH 223 website: https://mhchem.org/223
Let me know if you have any questions! Peace!
Chemistry 223 Video Lecture from April 1, 2026.
This video covers material from Chapter 12 including entropy, trends in values of entropy, calculating delS and delH for reactions, the second and third laws of thermodynamics, finding delS of the universe for a reaction and more.
CH 223 website: https://mhchem.org/223
Let me know if you have any questions! Peace!
Chemistry 223 Video Lecture from March 30, 2026.
This video covers material from Chapter 12 including an overview of kinetics and thermodynamics (from CH 221 and CH 222), spontaneity in chemistry, probability and spontaneity, entropy and more.
CH 223 website: https://mhchem.org/223
Let me know if you have any questions! Peace!
Welcome to Chemistry 223 with Dr. Michael Russell!
This video will help you find our three main chemistry classrooms (namely AC 1303, AC 2501 and AC 2507) as well as my office (AC 2568) at Mt. Hood Community College in Gresham, Oregon, USA.
To get to all of these locations, go to the "F" or "G" parking lots (or as close to them as possible), both of which are located near the main MHCC entrance on NE 29th street and NE Kane Dr. in Gresham ).
AC 1303 is on the lower level of the campus, adjacent to the Planetarium.
AC 2501, AC 2507 and my office (AC 2568) are located on the upper level of campus, and all are very close to the "F" and "G" parking lots.
Let me know if you have any questions! Peace!
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.
Website: http://mhchem.org
Let me know if you have any questions! Peace!
This is the video introduction to Chapter Guide Four for Chemistry 223.
A screencast from Chapter 12 in CH 223 entitled “Spontaneity”
A screencast from Chapter 12 in CH 223 entitled “Probability of Spontaneity”
A screencast from Chapter 12 in CH 223 entitled “Entropy”
A screencast from Chapter 12 in CH 223 entitled “Entropy and Enthalpy”
A screencast from Chapter 12 in CH 223 entitled “The Second Law of Thermodynamics”
A screencast from Chapter 12 in CH 223 entitled “Gibbs Free Energy”
A screencast from Chapter 12 in CH 223 entitled “Gibbs Free Energy and Temperature”
This the Complete Lecture for Chapter 12. This episode is part 1 of 2 episodes.
This the Complete Lecture for Chapter 12. This episode is part 2 of 2 episodes.
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 presentations were given at the beginning of class.
CH 222 website: https://mhchem.org/222
Let me know if you have any questions! Peace!
This video shows the Complete Lecture for the Final Exam Review in CH 222.
This video offers a few tips and tricks on how to prepare for lecture final exam and the lab final exam in CH 222.




