MhChem Chemistry with Dr. Michael Russell
Episodes
How to Prepare for Midterm I in CH 223
27 Apr 2018
Contributed by Lukas
This video offers a few tips and tricks on how to prepare for the first midterm exam in CH 223. https://mhchem.org/223/classroom/zAudio/223E1.mp4
042718 Chemistry 223 Video Lecture
27 Apr 2018
Contributed by Lukas
Chemistry 223 Video Lecture from April 27, 2018 covering Day 2 of 3 of a midterm I exam review session. https://mhchem.org/223/classroom/zAudio/04271...
042718 Chemistry 223 Audio Lecture
27 Apr 2018
Contributed by Lukas
Chemistry 223 Audio Lecture from April 27, 2018 covering Day 2 of 3 of a midterm I exam review session. https://mhchem.org/223/classroom/zAudio/04271...
042518 Chemistry 223 Video Lecture
25 Apr 2018
Contributed by Lukas
Chemistry 223 Video Lecture from April 25, 2018 covering Day 1 of 3 of a midterm I exam review session. https://mhchem.org/223/classroom/zAudio/04251...
042518 Chemistry 223 Audio Lecture
25 Apr 2018
Contributed by Lukas
Chemistry 223 Audio Lecture from April 25, 2018 covering Day 1 of 3 of a midterm I exam review session. https://mhchem.org/223/classroom/zAudio/04251...
042318 Chemistry 223 Video Lecture
23 Apr 2018
Contributed by Lukas
Chemistry 223 Video Lecture from April 23, 2018 covering material from Chapter 14 Part II of our textbook including titration calculations and more. ...
042318 Chemistry 223 Audio Lecture
23 Apr 2018
Contributed by Lukas
Chemistry 223 Audio Lecture from April 23, 2018 covering material from Chapter 14 Part II of our textbook including titration calculations and more. ...
042018 Chemistry 223 Video Lecture
20 Apr 2018
Contributed by Lukas
Chemistry 223 Video Lecture from April 20, 2018 covering material from Chapter 14 Part II of our textbook including buffers with strong acids and base...
042018 Chemistry 223 Audio Lecture
20 Apr 2018
Contributed by Lukas
Chemistry 223 Audio Lecture from April 20, 2018 covering material from Chapter 14 Part II of our textbook including buffers with strong acids and base...
Lesson Three Chapter Guide (Chapter Fourteen) - Audio Version
18 Apr 2018
Contributed by Lukas
This is the audio introduction to Chapter Guide Lesson Three (which covers Chapter Fourteen in our textbook) for Chemistry 223. https://mhchem.org/223...
Lesson Three Chapter Guide (Chapter Fourteen) - Video Version
18 Apr 2018
Contributed by Lukas
This is the audio introduction to Chapter Guide Lesson Three (which covers Chapter Fourteen in our textbook) for Chemistry 223. https://mhchem.org/223...
Chapter 14 - The Common Ion Effect
18 Apr 2018
Contributed by Lukas
A screencast from Chapter 14 in CH 223 which introduces the Common Ion Effect, a special application of Le Chatelier's Principle. https://mhchem.org/2...
Chapter 14 Screencast - Buffers
18 Apr 2018
Contributed by Lukas
A screencast from Chapter 14 in CH 223 which discusses buffers, solutions which resist changes in pH, and how to utilize them in the laboratory. https...
Chapter 14 Screencast - Buffers and the Henderson-Hasselbalch Equation
18 Apr 2018
Contributed by Lukas
A screencast from Chapter 14 in CH 223 which introduces the Henderson-Hasselbalch equation, which is arguably the most important equation of CH 223. h...
Chapter 14 Screencast - An Introduction to Titration Calculations
18 Apr 2018
Contributed by Lukas
A screencast from Chapter 14 in CH 223 which looks at the calculations used to apply to titrations. https://mhchem.org/223/classroom/zAudio/Ch18IdTitC...
Chapter 14 Screencast - Titration Calculations: Strong Acid + Strong Base and Strong Base + Strong Acid
18 Apr 2018
Contributed by Lukas
A screencast from Chapter 14 in CH 223 which examines the steps necessary when calculating the pH of points along a SA+SB and SB+SA titration. https:/...
Chapter 14 Screencast - Titration Calculations: Weak Acid + Strong Base and Weak Base + Strong Acid
18 Apr 2018
Contributed by Lukas
A screencast from Chapter 14 in CH 223 which examines the steps necessary when calculating the pH of points along a WA+SB and WB+SA titration. https:/...
Lab Video - Using the Hot Plate and Stirrer
18 Apr 2018
Contributed by Lukas
This is a lab video which shows how to use the hot plate with the stirring function. We shall be using them in the upcoming "Introduction to Acids an...
041818 Chemistry 223 Video Lecture
18 Apr 2018
Contributed by Lukas
Chemistry 223 Video Lecture from April 18, 2018 covering material from Chapter 14 Part II of our textbook including buffers, the common ion effect, th...
041818 Chemistry 223 Audio Lecture
18 Apr 2018
Contributed by Lukas
Chemistry 223 Audio Lecture from April 18, 2018 covering material from Chapter 14 Part II of our textbook including buffers, the common ion effect, th...
041618 Chemistry 223 Video Lecture
16 Apr 2018
Contributed by Lukas
Chemistry 223 Video Lecture from April 16, 2018 covering material from Chapter 14 Part I and Part II of our textbook including complex ions, formation...
041618 Chemistry 223 Audio Lecture
16 Apr 2018
Contributed by Lukas
Chemistry 223 Audio Lecture from April 16, 2018 covering material from Chapter 14 Part I and Part II of our textbook including complex ions, formation...
041318 Chemistry 223 Video Lecture
13 Apr 2018
Contributed by Lukas
Chemistry 223 Video Lecture from April 13, 2018 covering material from Chapter 14 Part I of our textbook including calculations with weak acids and we...
041318 Chemistry 223 Audio Lecture
13 Apr 2018
Contributed by Lukas
Chemistry 223 Audio Lecture from April 13, 2018 covering material from Chapter 14 Part I of our textbook including calculations with weak acids and we...
Lesson Two Chapter Guide (Chapter Fourteen) - Audio Version
11 Apr 2018
Contributed by Lukas
This is the audio introduction to Chapter Guide Lesson Two (which covers Chapter Fourteen in our textbook) for Chemistry 223. https://mhchem.org/223/c...
Lesson Two Chapter Guide (Chapter Fourteen) - Video Version
11 Apr 2018
Contributed by Lukas
This is the video introduction to Chapter Guide Lesson Two (which covers Chapter Fourteen in our textbook) for Chemistry 223. https://mhchem.org/223/c...
Chapter 14 Screencast - An Introduction to Acids and Bases
11 Apr 2018
Contributed by Lukas
A screencast from Chapter 14 in CH 223 which introduces the Bronsted-Lowry theory of acid and bases and also introduces the idea of an acid and base. ...
Chapter 14 Screencast - Measuring Acid and Base Concentrations / the pH Scale
11 Apr 2018
Contributed by Lukas
A screencast from Chapter 14 in CH 223 which discusses methods used to measure the concentration of acids and bases in solutions as well as an overvie...
Chapter 14 Screencast - Ka, Kb and Acid/Base Strength
11 Apr 2018
Contributed by Lukas
A screencast from Chapter 14 in CH 223 which looks at the relation between the equilibrium constants (Ka and Kb) and the strength of an acid/base syst...
Chapter 14 Screencast - Equilibrium Concentrations with Weak Acids or Weak Bases
11 Apr 2018
Contributed by Lukas
A screencast from Chapter 14 in CH 223 which looks at methods used to calculate the concentrations of species in solution when weak acids and bases ar...
Chapter 15 Screencast - Lewis Acids and Bases
11 Apr 2018
Contributed by Lukas
A screencast from Chapter 15 in CH 223 which discusses the Lewis acid and base theory, a powerful tool for upcoming chapters. https://mhchem.org/223/c...
041118 Chemistry 223 Video Lecture
11 Apr 2018
Contributed by Lukas
Chemistry 223 Video Lecture from April 11, 2018 covering material from Chapter 14 Part I of our textbook including pH, pOH, Ka, pKa, acid/base strengt...
041118 Chemistry 223 Audio Lecture
11 Apr 2018
Contributed by Lukas
Chemistry 223 Audio Lecture from April 11, 2018 covering material from Chapter 14 Part I of our textbook including pH, pOH, Ka, pKa, acid/base strengt...
040918 Chemistry 223 Video Lecture
09 Apr 2018
Contributed by Lukas
Chemistry 223 Video Lecture from April 9, 2018 covering material from Chapter 14 Part I of our textbook including conjugate acids and bases, Kw, pH, a...
040918 Chemistry 223 Audio Lecture
09 Apr 2018
Contributed by Lukas
Chemistry 223 Audio Lecture from April 9, 2018 covering material from Chapter 14 Part I of our textbook including conjugate acids and bases, Kw, pH, a...
040618 Chemistry 223 Video Lecture
06 Apr 2018
Contributed by Lukas
Chemistry 223 Video Lecture from April 6, 2018 covering material from Chapter 13 and Chapter 14 Part I of our textbook including Le Chatelier's Princi...
040618 Chemistry 223 Audio Lecture
06 Apr 2018
Contributed by Lukas
Chemistry 223 Audio Lecture from April 6, 2018 covering material from Chapter 13 and Chapter 14 Part I of our textbook including Le Chatelier's Princi...
040418 Chemistry 223 Video Lecture
04 Apr 2018
Contributed by Lukas
Chemistry 223 Video Lecture from April 4, 2018 covering material from Chapter 13 of our textbook including Kc vs. Kp, Q vs K, and more. https://mhche...
040418 Chemistry 223 Audio Lecture
04 Apr 2018
Contributed by Lukas
Chemistry 223 Audio Lecture from April 4, 2018 covering material from Chapter 13 of our textbook including Kc vs. Kp, Q vs K, and more. https://mhche...
040218 Chemistry 223 Video Lecture
02 Apr 2018
Contributed by Lukas
Chemistry 223 Video Lecture from April 2, 2018 covering material from Chapter 13 of our textbook including equilibrium, the equilibrium constant, and ...
040218 Chemistry 223 Audio Lecture
02 Apr 2018
Contributed by Lukas
Chemistry 223 Audio Lecture from April 2, 2018 covering material from Chapter 13 of our textbook including equilibrium, the equilibrium constant, and ...
Welcome to Chemistry 223! - An Introduction Video
02 Apr 2018
Contributed by Lukas
An introductory video for my CH 223 class. https://mhchem.org/223/classroom/zAudio/CH223Intro.mp4
Lesson One Chapter Guide (Chapter Thirteen) - Audio Version
02 Apr 2018
Contributed by Lukas
This is the audio introduction to Chapter Guide Lesson One (which covers Chapter Thirteen in our textbook) for Chemistry 223. https://mhchem.org/223/c...
Lesson One Chapter Guide (Chapter Thirteen) - Video Version
02 Apr 2018
Contributed by Lukas
This is the video introduction to Chapter Guide Lesson One (which covers Chapter Thirteen in our textbook) for Chemistry 223. https://mhchem.org/223/c...
Chapter 13 Screencast - An Introduction to Equilibrium
02 Apr 2018
Contributed by Lukas
A screencast from Chapter 13 in CH 223 which introduces the idea of the equilibrium constant in chemistry. https://mhchem.org/223/classroom/zAudio/Ch1...
Chapter 13 Screencast - Using the Equilibrium Constant
02 Apr 2018
Contributed by Lukas
A screencast from Chapter 13 in CH 223 which demonstrates some of the ways an equilibrium constant can be used in chemistry. https://mhchem.org/223/cl...
Chapter 13 Screencast - Manipulating the Equilibrium Constant
02 Apr 2018
Contributed by Lukas
A screencast from Chapter 13 in CH 223 which provides examples of how the equilibrium constant can be manipulated to represent different reactions and...
Chapter 13 Screencast - Understanding the Value of K (and Q)
02 Apr 2018
Contributed by Lukas
A screencast from Chapter 13 in CH 223 which discusses the meaning of the K (and related Q) value in terms of its product- or reactant-favored status....
Chapter 13 Screencast - Using the K Value to Calculate Equilibrium Constants
02 Apr 2018
Contributed by Lukas
A screencast from Chapter 13 in CH 223 which shows how an equilibrium constant can be obtained using the quadratic formula and other methods. https://...
Chapter 13 Screencast - Le Chatelier's Principle
02 Apr 2018
Contributed by Lukas
A screencast from Chapter 13 in CH 223 that gives examples of Le Chatelier's Principle, an important idea for this chapter and the rest of the quarter...
Lab Video - Using the Spectronic 21 Photospectrometer
02 Apr 2018
Contributed by Lukas
This is a lab video which shows how to use the Spec 21 Photospectrometer. We shall be using them in the upcoming "Determination of an Equilibrium Con...
031618 Chemistry 222 Video Lecture
16 Mar 2018
Contributed by Lukas
Chemistry 222 Video Lecture from March 16, 2018 covering an exam review (day 2 of 2) for the final lecture exam. https://mhchem.org/222/classroom/zAu...
031618 Chemistry 222 Audio Lecture
16 Mar 2018
Contributed by Lukas
Chemistry 222 Audio Lecture from March 16, 2018 covering an exam review (day 2 of 2) for the final lecture exam. https://mhchem.org/222/classroom/zAu...
How to Prepare for the Final Exams in CH 222
14 Mar 2018
Contributed by Lukas
This video offers a few tips and tricks on how to prepare for lecture final exam and the lab final exam in CH 222. https://mhchem.org/222/classroom/zA...
031418 Chemistry 222 Video Lecture
14 Mar 2018
Contributed by Lukas
Chemistry 222 Video Lecture from March 14, 2018 covering an exam review (day 1 of 2) for the final lecture exam. https://mhchem.org/222/classroom/zAu...
031418 Chemistry 222 Audio Lecture
14 Mar 2018
Contributed by Lukas
Chemistry 222 Audio Lecture from March 14, 2018 covering an exam review (day 1 of 2) for the final lecture exam. https://mhchem.org/222/classroom/zAu...
031218 Chemistry 222 Video Lecture
12 Mar 2018
Contributed by Lukas
Chemistry 222 Video Lecture from March 12, 2018 covering material from Chapter 21 of our textbook including binding energy per nucleon, fission and fu...
031218 Chemistry 222 Audio Lecture
12 Mar 2018
Contributed by Lukas
Chemistry 222 Audio Lecture from March 12, 2018 covering material from Chapter 21 of our textbook including binding energy per nucleon, fission and fu...
030918 Chemistry 222 Video Lecture
09 Mar 2018
Contributed by Lukas
Chemistry 222 Video Lecture from March 9, 2018 covering material from Chapter 21 of our textbook including balancing nuclear reactions, decay and emis...
030918 Chemistry 222 Audio Lecture
09 Mar 2018
Contributed by Lukas
Chemistry 222 Audio Lecture from March 9, 2018 covering material from Chapter 21 of our textbook including balancing nuclear reactions, decay and emis...
Lesson Six Chapter Guide (Chapters Twelve and Twenty-one) - Audio Version
07 Mar 2018
Contributed by Lukas
This is the audio introduction to Chapter Guide Lesson Six (which covers Chapters Twelve and Twenty-one in our textbook) for Chemistry 222. https://mh...
Chapter 12 Screencast - The Rate Law
07 Mar 2018
Contributed by Lukas
A screencast from Chapter 12 in CH 222 which examines the rate law, an equation to find the factors which affect the rate of a reaction. https://mhche...
Chapter 12 Screencast - Finding the Value of k
07 Mar 2018
Contributed by Lukas
A screencast from Chapter 12 in CH 222 which looks at methods to find the value of the rate constant, k. https://mhchem.org/222/classroom/zAudio/Ch15c...
Chapter 12 Screencast - Half Life
07 Mar 2018
Contributed by Lukas
A screencast from Chapter 12 in CH 222 which discusses half life (and even another method to find the value of k in a reaction.) https://mhchem.org/22...
Chapter 12 Screencast - Energy of Activation
07 Mar 2018
Contributed by Lukas
A screencast from Chapter 12 in CH 222 which looks at the energy of activation for a reaction. https://mhchem.org/222/classroom/zAudio/Ch15eEnergyActi...
Chapter 12 Screencast - Mechanisms
07 Mar 2018
Contributed by Lukas
A screencast from Chapter 12 in CH 222 which examines the mechanism for a reaction and what they can mean to the chemist. https://mhchem.org/222/class...
Chapter 21 Screencast - Balancing Nuclear Reactions
07 Mar 2018
Contributed by Lukas
A screencast from Chapter 21 in CH 222 which investigates methods used to balance nuclear reactions. https://mhchem.org/222/classroom/zAudio/Ch23bBala...
Chapter 21 Screencast - Nuclear Stability
07 Mar 2018
Contributed by Lukas
A screencast from Chapter 21 in CH 222 which discusses the idea of nuclear stability - i.e. why some nuclei are stable and why some decompose over tim...
030718 Chemistry 222 Video Lecture
07 Mar 2018
Contributed by Lukas
Chemistry 222 Video Lecture from March 7, 2018 covering material from Chapter 12 and Chapter 21 of our textbook including mechanisms and the rate law,...
030718 Chemistry 222 Audio Lecture
07 Mar 2018
Contributed by Lukas
Chemistry 222 Audio Lecture from March 7, 2018 covering material from Chapter 12 and Chapter 21 of our textbook including mechanisms and the rate law,...
030518 Chemistry 222 Video Lecture
05 Mar 2018
Contributed by Lukas
Chemistry 222 Video Lecture from March 5, 2018 covering material from Chapter 12 of our textbook including reaction diagrams, mechanisms, activation e...
030518 Chemistry 222 Audio Lecture
05 Mar 2018
Contributed by Lukas
Chemistry 222 Audio Lecture from March 5, 2018 covering material from Chapter 12 of our textbook including reaction diagrams, mechanisms, activation e...
030218 Chemistry 222 Video Lecture
02 Mar 2018
Contributed by Lukas
Chemistry 222 Video Lecture from March 2, 2018 covering material from Chapter 12 of our textbook including the integrated first order rate law, half l...
030218 Chemistry 222 Audio Lecture
02 Mar 2018
Contributed by Lukas
Chemistry 222 Audio Lecture from March 2, 2018 covering material from Chapter 12 of our textbook including the integrated first order rate law, half l...
How to Prepare for the Class Presentations in CH 222
01 Mar 2018
Contributed by Lukas
This video offers a few tips and tricks on how to prepare for Class Presentations in CH 222. https://mhchem.org/222/classroom/zAudio/222CP.mp4
022818 Chemistry 222 Video Lecture
28 Feb 2018
Contributed by Lukas
Chemistry 222 Video Lecture from February 28, 2018 covering material from Chapter 12 of our textbook including kinetics, the rate law, the rate consta...
022818 Chemistry 222 Audio Lecture
28 Feb 2018
Contributed by Lukas
Chemistry 222 Audio Lecture from February 28, 2018 covering material from Chapter 12 of our textbook including kinetics, the rate law, the rate consta...
022618 Chemistry 222 Video Lecture
26 Feb 2018
Contributed by Lukas
Chemistry 222 Video Lecture from February 26, 2018 covering an exam review for Chapter 11 material on the first midterm exam. https://mhchem.org/222/...
022618 Chemistry 222 Audio Lecture
26 Feb 2018
Contributed by Lukas
Chemistry 222 Audio Lecture from February 26, 2018 covering an exam review for Chapter 11 material on the first midterm exam. https://mhchem.org/222/...
022318 Chemistry 222 Video Lecture
23 Feb 2018
Contributed by Lukas
Chemistry 222 Video Lecture from February 23, 2018 covering material from Chapter 11 of our textbook; I have tried to cover all of the relevant materi...
022318 Chemistry 222 Audio Lecture
23 Feb 2018
Contributed by Lukas
Chemistry 222 Audio Lecture from February 23, 2018 covering material from Chapter 11 of our textbook; I have tried to cover all of the relevant materi...
022018 Chemistry 222 Video Lecture
20 Feb 2018
Contributed by Lukas
Chemistry 222 Recitation Video Lecture from February 20, 2018 offering a cheesy video of my problem set #5 recitation on Tuesday in the morning. http...
022018 Chemistry 222 Audio Lecture
20 Feb 2018
Contributed by Lukas
Chemistry 222 Recitation Audio Lecture from February 20, 2018 offering a cheesy video of my problem set #5 recitation on Tuesday morning. https://mhc...
021618 Chemistry 222 Video Lecture
16 Feb 2018
Contributed by Lukas
Chemistry 222 Video Lecture from February 16, 2018 covering material from Chapter 10 and Chapter 11 of our textbook including energy changes with phas...
021618 Chemistry 222 Audio Lecture
16 Feb 2018
Contributed by Lukas
Chemistry 222 Audio Lecture from February 16, 2018 covering material from Chapter 10 and Chapter 11 of our textbook including energy changes with phas...
Lesson Five Chapter Guide (Chapters Ten and Eleven) - Audio Version
14 Feb 2018
Contributed by Lukas
This is the audio introduction to Chapter Guide Lesson Five (which covers Chapters Ten and Eleven in our textbook) for Chemistry 222. https://mhchem.o...
Chapter 10 Screencast - Boiling Liquids
14 Feb 2018
Contributed by Lukas
A screencast from Chapter 10 in CH 222 which discusses boiling liquids and the relation to vapor pressure. https://mhchem.org/222/classroom/zAudio/Ch1...
Chapter 10 Screencast - Surface Tension, Capillary Action and Viscosity
14 Feb 2018
Contributed by Lukas
A screencast from Chapter 10 in CH 222 which examines surface tension, capillary action and viscosity. https://mhchem.org/222/classroom/zAudio/Ch13Sur...
Chapter 10 Screencast - An Introduction to Solids
14 Feb 2018
Contributed by Lukas
A screencast from Chapter 10 in CH 222 which introduces solids. https://mhchem.org/222/classroom/zAudio/Ch13SolidsIntro.mp4
Chapter 10 Screencast - Calculations Relating to Solids
14 Feb 2018
Contributed by Lukas
A screencast from Chapter 10 in CH 222 which discusses calculations relating to solid compounds. https://mhchem.org/222/classroom/zAudio/Ch13SolidsCal...
Chapter 10 Screencast - Phase Diagrams
14 Feb 2018
Contributed by Lukas
A screencast from Chapter 10 in CH 222 which looks at phase diagrams. https://mhchem.org/222/classroom/zAudio/Ch13PhaseDiag.mp4
Chapter 10 Screencast - Critical Temperature and Pressure
14 Feb 2018
Contributed by Lukas
A screencast from Chapter 10 in CH 222 that talks about critical temperature and pressure. https://mhchem.org/222/classroom/zAudio/Ch13PhaseTempCrit.m...
Chapter 11 Screencast - An Introduction to Solutions
14 Feb 2018
Contributed by Lukas
A screencast from Chapter 11 in CH 222 which introduces solutions and their properties. https://mhchem.org/222/classroom/zAudio/Ch14IntroSolutions.mp4
Chapter 11 Screencast - Solution Concentrations and Calculations
14 Feb 2018
Contributed by Lukas
A screencast from Chapter 11 in CH 222 which examines calculations based on solutions. https://mhchem.org/222/classroom/zAudio/Ch14SolutionConcCalcs.m...
Chapter 11 Screencast - Henry's Law and Raoult's Law
14 Feb 2018
Contributed by Lukas
A screencast from Chapter 11 in CH 222 which looks at Henry's Law and Raoult's Law. https://mhchem.org/222/classroom/zAudio/Ch14SolutionHenryRaoult.mp...
Chapter 11 Screencast - Boiling Point Elevation and Freezing Point Depression
14 Feb 2018
Contributed by Lukas
A screencast from Chapter 11 in CH 222 which discusses boiling point elevation and freezing point depression for solutions. https://mhchem.org/222/cla...
Chapter 11 Screencast - Osmosis and Osmotic Pressure
14 Feb 2018
Contributed by Lukas
A screencast from Chapter 11 in CH 222 which examines osmosis and osmotic pressure in solutions. https://mhchem.org/222/classroom/zAudio/Ch14Osmosis.m...
021418 Chemistry 222 Video Lecture
14 Feb 2018
Contributed by Lukas
Chemistry 222 Video Lecture from February 14, 2018 covering material from Chapter 10 of our textbook including liquids, vapor pressure, surface tensio...
021418 Chemistry 222 Audio Lecture
14 Feb 2018
Contributed by Lukas
Chemistry 222 Audio Lecture from February 14, 2018 covering material from Chapter 10 of our textbook including liquids, vapor pressure, surface tensio...
021218 Chemistry 222 Video Lecture
12 Feb 2018
Contributed by Lukas
Chemistry 222 Video Lecture from February 12, 2018 covering material from Chapter 10 of our textbook including intermolecular forces, and more. There...