MhChem Chemistry with Dr. Michael Russell

Chapter 8 Screencast - Multiple Bonds in Valence Bond Theory

18 Jan 2018

Contributed by Lukas

A screencast from Chapter 8 in CH 222 which examines multiple (pi) bonds in valence bond theory. https://mhchem.org/222/classroom/zAudio/Ch10VBMultBon...

Chapter 8 Screencast - An Introduction to Molecular Orbital Theory

18 Jan 2018

Contributed by Lukas

A screencast from Chapter 8 in CH 222 which introduces molecular orbital theory. https://mhchem.org/222/classroom/zAudio/Ch10MOIntro.mp4

Chapter 8 Screencast - Molecular Orbital Theory and Examples

18 Jan 2018

Contributed by Lukas

A screencast from Chapter 8 in CH 222 which examines molecular orbital theory using some simple examples. https://mhchem.org/222/classroom/zAudio/Ch10...

Chapter 8 Screencast - Molecular Orbital Theory and Pi Bonds

18 Jan 2018

Contributed by Lukas

A screencast from Chapter 8 in CH 222 which looks at multiple (pi) bonds as seen through molecular orbital theory. https://mhchem.org/222/classroom/zA...

Chapter 8 Screencast - Molecular Orbital Theory Ions and Paramagnetism

18 Jan 2018

Contributed by Lukas

A screencast from Chapter 8 in CH 222 which discusses how ions and paramagnetism are accounted for in molecular orbital theory. https://mhchem.org/222...

011718 Chemistry 222 Video Lecture

17 Jan 2018

Contributed by Lukas

Chemistry 222 Video Lecture from January 17, 2018 covering material from Chapter 7 and Chapter 8 of our textbook including polarity, electronegativity...

011718 Chemistry 222 Audio Lecture

17 Jan 2018

Contributed by Lukas

Chemistry 222 Audio Lecture from January 17, 2018 covering material from Chapter 7 and Chapter 8 of our textbook including polarity, electronegativity...

011218 Chemistry 222 Video Lecture

12 Jan 2018

Contributed by Lukas

Chemistry 222 Video Lecture from January 12, 2018 covering material from Chapter 7 of our textbook including VSEPR theory, bond order, bond energy, bo...

011218 Chemistry 222 Audio Lecture

12 Jan 2018

Contributed by Lukas

Chemistry 222 Audio Lecture from January 12, 2018 covering material from Chapter 7 of our textbook including VSEPR theory, bond order, bond energy, bo...

011018 Chemistry 222 Video Lecture

10 Jan 2018

Contributed by Lukas

Chemistry 222 Video Lecture from January 10, 2018 covering material from Chapter 7 of our textbook including Lewis structures, formal charges, "beyond...

011018 Chemistry 222 Audio Lecture

10 Jan 2018

Contributed by Lukas

Chemistry 222 Audio Lecture from January 10, 2018 covering material from Chapter 7 of our textbook including Lewis structures, formal charges, "beyond...

010818 Chemistry 222 Audio Lecture

08 Jan 2018

Contributed by Lukas

Chemistry 222 Audio Lecture from January 8, 2018 covering material from Chapter 7 of our textbook including types of bonding, valence and core electro...

010818 Chemistry 222 Video Lecture

08 Jan 2018

Contributed by Lukas

Chemistry 222 Video Lecture from January 8, 2018 covering material from Chapter 7 of our textbook including types of bonding, valence and core electro...

Welcome to Chemistry 222! - An Introduction Video

01 Jan 2018

Contributed by Lukas

An introductory video for my CH 222 class. https://mhchem.org/222/classroom/zAudio/CH222Intro.mp4

Lesson One Chapter Guide (Chapter Seven) - Audio Version

01 Jan 2018

Contributed by Lukas

This is the audio introduction to Chapter Guide Lesson One (which covers Chapter Seven in our textbook) for Chemistry 222. https://mhchem.org/222/clas...

Chapter 7 Screencast - Bonding Pairs and Lone Pairs

01 Jan 2018

Contributed by Lukas

A screencast from Chapter 7 in CH 222 which looks at bonding pairs and lone pairs in chemistry. https://mhchem.org/222/classroom/zAudio/Ch09BondLoneEl...

Chapter 7 Screencast - An Introduction to Lewis Structures

01 Jan 2018

Contributed by Lukas

A screencast from Chapter 7 in CH 222 which discusses Lewis structures and their usefulness in chemistry. https://mhchem.org/222/classroom/zAudio/Ch09...

Chapter 7 Screencast - Lewis Structures and Pi Bonds

01 Jan 2018

Contributed by Lukas

A screencast from Chapter 7 in CH 222 which looks at pi bonds in Lewis structures. https://mhchem.org/222/classroom/zAudio/Ch09LewisPiBonds.mp4

Chapter 7 Screencast - Formal Charges

01 Jan 2018

Contributed by Lukas

A screencast from Chapter 7 in CH 222 which discuses Formal charges and how they help us predict the most stable resonance form. https://mhchem.org/22...

Chapter 7 Screencast - VSEPR Theory

01 Jan 2018

Contributed by Lukas

A screencast from Chapter 7 in CH 222 which looks at VSEPR theory and how it can help us determine bond angles, etc. https://mhchem.org/222/classroom/...

Chapter 7 Screencast - Bond Order and Bond Length

01 Jan 2018

Contributed by Lukas

A screencast from Chapter 7 in CH 222 which examines the relationship between bond order and bond length. https://mhchem.org/222/classroom/zAudio/Ch09...

Chapter 7 Screencast - Bond Energy

01 Jan 2018

Contributed by Lukas

A screencast from Chapter 7 in CH 222 which examines the relationship between bond order and bond energy (and bond length as well). https://mhchem.org...

Chapter 7 Screencast - Bond Polarity and Electronegativity

01 Jan 2018

Contributed by Lukas

A screencast from Chapter 7 in CH 222 which looks at the effect of electronegativity on bond polarity. https://mhchem.org/222/classroom/zAudio/Ch09Bon...

Chapter 7 Screencast - Molecular Polarity

01 Jan 2018

Contributed by Lukas

A screencast from Chapter 7 in CH 222 which investigates the polarity of a molecule using the polarities of individual bonds. https://mhchem.org/222/c...

Lab Video - Using the Analytical Balance

01 Jan 2018

Contributed by Lukas

This is a lab video which shows how to use the analytical balance. We shall be using them in the upcoming "Titration of Water Soluble Copper Salts" l...

Chemistry 222 Winter 2018 Syllabus!

01 Jan 2018

Contributed by Lukas

This is the syllabus for the Winter 2018 Chemistry 222 class. If you have any questions, please do not hesitate to contact me! https://mhchem.org/222/...

120817 Chemistry 221 Video Lecture

08 Dec 2017

Contributed by Lukas

Chemistry 221 Video Lecture from December 8, 2017 covering Day 2 of a review session for the final lecture exam. https://mhchem.org/221/classroom/zAu...

120817 Chemistry 221 Audio Lecture

08 Dec 2017

Contributed by Lukas

Chemistry 221 Audio Lecture from December 8, 2017 covering Day 2 of a review session for the final lecture exam. https://mhchem.org/221/classroom/zAu...

120617 Chemistry 221 Video Lecture

06 Dec 2017

Contributed by Lukas

Chemistry 221 Video Lecture from December 6, 2017 covering Day 1 of a review session for the final lecture exam. https://mhchem.org/221/classroom/zAu...

120617 Chemistry 221 Audio Lecture

06 Dec 2017

Contributed by Lukas

Chemistry 221 Audio Lecture from December 6, 2017 covering Day 1 of a review session for the final lecture exam. https://mhchem.org/221/classroom/zAu...

120417 Chemistry 221 Video Lecture

04 Dec 2017

Contributed by Lukas

Chemistry 221 Video Lecture from December 4, 2017 covering material from Chapter 6 Part II of our textbook including periodic trends and much more. W...

120417 Chemistry 221 Audio Lecture

04 Dec 2017

Contributed by Lukas

Chemistry 221 Audio Lecture from December 4, 2017 covering material from Chapter 6 Part II of our textbook including periodic trends and much more. W...

120117 Chemistry 221 Video Lecture

01 Dec 2017

Contributed by Lukas

Chemistry 221 Video Lecture from December 1, 2017 covering material from Chapter 6 Part II of our textbook including electron configurations of atoms ...

120117 Chemistry 221 Audio Lecture

01 Dec 2017

Contributed by Lukas

Chemistry 221 Audio Lecture from December 1, 2017 covering material from Chapter 6 Part II of our textbook including electron configurations of atoms ...

Lesson Six Chapter Guide (Chapter Six) - Audio Version

29 Nov 2017

Contributed by Lukas

This is the audio introduction to Chapter Guide Lesson Six (which covers Chapter Six in our textbook) for Chemistry 221. https://mhchem.org/221/classr...

Chapter 6 Screencast - Bohr and Sharp Line Spectra

29 Nov 2017

Contributed by Lukas

A screencast from Chapter 6 in CH 221 which looks at Bohr's analysis of sharp line spectra and how it helped develop the modern theory of the atom. ht...

Chapter 6 Screencast - Bohr's Theory

29 Nov 2017

Contributed by Lukas

A screencast from Chapter 6 in CH 221 that talks about Bohr's theory in greater detail, including its strengths and disadvantages. https://mhchem.org/...

Chapter 6 Screencast - de Broglie, Schrodinger and Heisenberg

29 Nov 2017

Contributed by Lukas

A screencast from Chapter 6 in CH 221 which introduces three of the great minds of quantum chemistry and how their work affects the current model of t...

Chapter 6 Screencast - An Introduction to Quantum Numbers

29 Nov 2017

Contributed by Lukas

A screencast from Chapter 6 in CH 221 which introduces quantum mechanics and the quantum numbers. https://mhchem.org/221/classroom/zAudio/Ch07IntroQNu...

Chapter 6 Screencast - Types of Orbitals

29 Nov 2017

Contributed by Lukas

A screencast from Chapter 6 in CH 221 which looks at the types of orbitals found in atoms and how that affects electron composition. https://mhchem.or...

Chapter 6 Screencast - The Spin Quantum Number

29 Nov 2017

Contributed by Lukas

A screencast from Chapter 6 in CH 221 which looks at the fourth quantum number, the spin quantum number. https://mhchem.org/221/classroom/zAudio/Ch08E...

Chapter 6 Screencast - Distributing Electrons in Atoms

29 Nov 2017

Contributed by Lukas

A screencast from Chapter 6 in CH 221 which examines how electrons are assigned to atoms. https://mhchem.org/221/classroom/zAudio/Ch08DistributingElec...

Chapter 6 Screencast - Electron Filling Order (the n + l rule)

29 Nov 2017

Contributed by Lukas

A screencast from Chapter 6 in CH 221 that looks at the n + l rule, which governs the placement of electrons in atoms. https://mhchem.org/221/classroo...

Chapter 6 Screencast - Electron Configurations for Atoms

29 Nov 2017

Contributed by Lukas

A screencast from Chapter 6 in CH 221 which provides examples of how to assign electrons to atoms. https://mhchem.org/221/classroom/zAudio/Ch08Electro...

Chapter 6 Screencast - Electron Configurations for Ions

29 Nov 2017

Contributed by Lukas

A screencast from Chapter 6 in CH 221 which provides examples of how to assign electrons to ions. https://mhchem.org/221/classroom/zAudio/Ch08MakingIo...

112917 Chemistry 221 Video Lecture

29 Nov 2017

Contributed by Lukas

Chemistry 221 Video Lecture from November 29, 2017 covering material from Chapter 6 Part II of our textbook including electron configurations, the n+l...

112917 Chemistry 221 Audio Lecture

29 Nov 2017

Contributed by Lukas

Chemistry 221 Audio Lecture from November 29, 2017 covering material from Chapter 6 Part II of our textbook including electron configurations, the n+l...

112717 Chemistry 221 Video Lecture

27 Nov 2017

Contributed by Lukas

Chemistry 221 Video Lecture from November 27, 2017 covering material from Chapter 6 Part I and Part II of our textbook including the quantum number re...

112717 Chemistry 221 Audio Lecture

27 Nov 2017

Contributed by Lukas

Chemistry 221 Audio Lecture from November 27, 2017 covering material from Chapter 6 Part I and Part II of our textbook including the quantum number re...

How to Prepare for the Class Presentations in CH 221

20 Nov 2017

Contributed by Lukas

This video offers a few tips and tricks on how to prepare for Class Presentations in CH 221. https://mhchem.org/221/classroom/zAudio/CH221CGCP.mp4

112017 Chemistry 221 Video Lecture

20 Nov 2017

Contributed by Lukas

Chemistry 221 Video Lecture from November 20, 2017 covering material from Chapter 6 Part I of our textbook including the de Broglie wave equation, qua...

112017 Chemistry 221 Audio Lecture

20 Nov 2017

Contributed by Lukas

Chemistry 221 Audio Lecture from November 20, 2017 covering material from Chapter 6 Part I of our textbook including the de Broglie wave equation, qua...

111717 Chemistry 221 Video Lecture

17 Nov 2017

Contributed by Lukas

Chemistry 221 Video Lecture from November 17, 2017 covering material from Chapter 6 Part I of our textbook including the photoelectric effect, the Boh...

111717 Chemistry 221 Audio Lecture

17 Nov 2017

Contributed by Lukas

Chemistry 221 Audio Lecture from November 17, 2017 covering material from Chapter 6 Part I of our textbook including the photoelectric effect, the Boh...

111517 Chemistry 221 Video Lecture

15 Nov 2017

Contributed by Lukas

Chemistry 221 Video Lecture from November 15, 2017 covering material from Chapter 6 Part I of our textbook including wavelength, frequency, speed of l...

111517 Chemistry 221 Audio Lecture

15 Nov 2017

Contributed by Lukas

Chemistry 221 Audio Lecture from November 15, 2017 covering material from Chapter 6 Part I of our textbook including wavelength, frequency, speed of l...

111317 Chemistry 221 Video Lecture

13 Nov 2017

Contributed by Lukas

Chemistry 221 Video Lecture from November 13, 2017 presenting a review session for midterm exam II. https://mhchem.org/221/classroom/zAudio/111317Che...

111317 Chemistry 221 Audio Lecture

13 Nov 2017

Contributed by Lukas

Chemistry 221 Audio Lecture from November 13, 2017 presenting a review session for midterm exam II. https://mhchem.org/221/classroom/zAudio/111317Che...

110817 Chemistry 221 Video Lecture

08 Nov 2017

Contributed by Lukas

Chemistry 221 Video Lecture from November 8, 2017 covering material from Chapter 5 of our textbook including formation enthalpies, enthalpy of reactio...

110817 Chemistry 221 Audio Lecture

08 Nov 2017

Contributed by Lukas

Chemistry 221 Audio Lecture from November 8, 2017 covering material from Chapter 5 of our textbook including formation enthalpies, enthalpy of reactio...

110617 Chemistry 221 Video Lecture

06 Nov 2017

Contributed by Lukas

Chemistry 221 Video Lecture from November 6, 2017 covering material from Chapter 5 of our textbook including heat changes, specific heat and more. ht...

110617 Chemistry 221 Audio Lecture

06 Nov 2017

Contributed by Lukas

Chemistry 221 Audio Lecture from November 6, 2017 covering material from Chapter 5 of our textbook including heat changes, specific heat and more. ht...

110317 Chemistry 221 Video Lecture

03 Nov 2017

Contributed by Lukas

Chemistry 221 Video Lecture from November 3, 2017 covering material from Chapter 4 part II and Chapter 5 of our textbook including solution stoichiome...

110317 Chemistry 221 Audio Lecture

03 Nov 2017

Contributed by Lukas

Chemistry 221 Audio Lecture from November 3, 2017 covering material from Chapter 4 part II and Chapter 5 of our textbook including solution stoichiome...

Lesson Five Chapter Guide (Chapters Three through Five) - Audio Version

01 Nov 2017

Contributed by Lukas

This is the audio introduction to Chapter Guide Lesson Five (which covers Chapters Three through Five in our textbook) for Chemistry 221. https://mhch...

Chapter 4 Screencast - Redox Reactions: Oxidation Numbers

01 Nov 2017

Contributed by Lukas

A screencast from Chapter 4 in CH 221 which looks at oxidation numbers and their use in redox reactions. https://mhchem.org/221/classroom/zAudio/Ch05R...

Chapter 4 Screencast - Redox Reactions: Recognizing Redox Reactions

01 Nov 2017

Contributed by Lukas

A screencast from Chapter 4 in CH 221 which offers tips on recognizing redox reactions. https://mhchem.org/221/classroom/zAudio/Ch05RedoxRecognize.mp4

Chapter 3 Screencast - An Introduction to Molarity

01 Nov 2017

Contributed by Lukas

A screencast from Chapter 3 in CH 221 that introduces molarity and solution concentration. https://mhchem.org/221/classroom/zAudio/Ch05Molarity.mp4

Chapter 3 Screencast - Preparing Solutions Through Dilution

01 Nov 2017

Contributed by Lukas

A screencast from Chapter 3 in CH 221 which examines how solutions can be prepared from dilution methods. https://mhchem.org/221/classroom/zAudio/Ch05...

Chapter 4 Screencast - The pH Scale and Solution Stoichiometry

01 Nov 2017

Contributed by Lukas

A screencast from Chapter 4 in CH 221 which examines the pH scale and solution stoichiometry. https://mhchem.org/221/classroom/zAudio/Ch05pHSolnStoich...

Chapter 4 Screencast - Titrations

01 Nov 2017

Contributed by Lukas

A screencast from Chapter 4 in CH 221 that examines titrations and their usefulness. https://mhchem.org/221/classroom/zAudio/Ch05Titrations.mp4

Lab Video - Using the Analytical Balance

01 Nov 2017

Contributed by Lukas

This is a lab video which shows how to use the analytical balance. We shall be using them in the upcoming "Determination of an Unknown Chloride" lab....

Chapter 5 Screencast - An Introduction to Energy

01 Nov 2017

Contributed by Lukas

A screencast from Chapter 5 in CH 221 which introduces energy from a chemistry perspective. https://mhchem.org/221/classroom/zAudio/Ch06IntroEnergy.mp...

Chapter 5 Screencast - Thermodynamics

01 Nov 2017

Contributed by Lukas

A screencast from Chapter 5 in CH 221 that introduces Thermodynamics, the science of energy transfer. https://mhchem.org/221/classroom/zAudio/Ch06Ther...

Chapter 5 Screencast - Calculating Energy With No Changes of State (q = mC(del)T)

01 Nov 2017

Contributed by Lukas

A screencast from Chapter 5 in CH 221 which looks at energy changes with no change of state - the q = mC(del)T equation https://mhchem.org/221/classro...

Chapter 5 Screencast - Calculating Energy With Changes of State

01 Nov 2017

Contributed by Lukas

A screencast from Chapter 5 in CH 221 which examines energy changes with a change of state. https://mhchem.org/221/classroom/zAudio/Ch06qChngState.mp4

Chapter 5 Screencast - Enthalpy

01 Nov 2017

Contributed by Lukas

A screencast from Chapter 5 in CH 221 which introduces enthalpy, (del)H, and how it can assist the chemist. https://mhchem.org/221/classroom/zAudio/Ch...

Chapter 5 Screencast - Heats of Formation I

01 Nov 2017

Contributed by Lukas

A screencast from Chapter 5 in CH 221 which looks at heat of formation values and Hess's Law. https://mhchem.org/221/classroom/zAudio/Ch06HeatFormatio...

Chapter 5 Screencast - Heats of Formation II

01 Nov 2017

Contributed by Lukas

A screencast from Chapter 5 in CH 221 which continues to look at the utility of heats of formation for reactions. https://mhchem.org/221/classroom/zAu...

110117 Chemistry 221 Video Lecture

01 Nov 2017

Contributed by Lukas

Chemistry 221 Video Lecture from November 1, 2017 covering material from Chapter 4 part II of our textbook including net ionic reactions, the five typ...

110117 Chemistry 221 Audio Lecture

01 Nov 2017

Contributed by Lukas

Chemistry 221 Audio Lecture from November 1, 2017 covering material from Chapter 4 part II of our textbook including net ionic reactions, the five typ...

103017 Chemistry 221 Video Lecture

30 Oct 2017

Contributed by Lukas

Chemistry 221 Video Lecture from October 30, 2017 covering material from Chapter 4 part I and part II of our textbook including empirical formulas of ...

103017 Chemistry 221 Audio Lecture

30 Oct 2017

Contributed by Lukas

Chemistry 221 Audio Lecture from October 30, 2017 covering material from Chapter 4 part I and part II of our textbook including empirical formulas of ...

102717 Chemistry 221 Video Lecture

27 Oct 2017

Contributed by Lukas

Chemistry 221 Video Lecture from October 27, 2017 covering material from Chapter 4 part I of our textbook including stoichiometry, limiting reactants,...

102717 Chemistry 221 Audio Lecture

27 Oct 2017

Contributed by Lukas

Chemistry 221 Audio Lecture from October 27, 2017 covering material from Chapter 4 part I of our textbook including stoichiometry, limiting reactants,...

Chapter 4 Screencast - Acid/Base, Gas-Forming and Combustion Reactions

26 Oct 2017

Contributed by Lukas

A screencast from Chapter 4 in CH 221 that looks at more reaction types: acid/base, gas-forming and combustion reactions. https://mhchem.org/221/class...

Chapter 4 Screencast - Net Ionic Reactions and Precipitation Reactions

26 Oct 2017

Contributed by Lukas

A screencast from Chapter 4 in CH 221 that looks at net ionic reactions - the "action of the reaction" - as well as precipitation reactions. https://m...

Chapter 3 Screencast - Acids and Bases

26 Oct 2017

Contributed by Lukas

A screencast from Chapter 3 in CH 221 which examines acids and bases in greater detail. https://mhchem.org/221/classroom/zAudio/Ch05AcidsBases.mp4

Chapter 3 Screencast - An Introduction to Solutions

26 Oct 2017

Contributed by Lukas

A screencast from Chapter 3 in CH 221 which introduces solutions in chemistry. https://mhchem.org/221/classroom/zAudio/Ch05SolutionsIntro.mp4

Chapter 4 Screencast - Percent Composition

26 Oct 2017

Contributed by Lukas

A screencast from Chapter 4 in CH 221 which looks at percent composition and how the chemical reaction can assist in its determination. https://mhchem...

Chapter 4 Screencast - Limiting Reactants

26 Oct 2017

Contributed by Lukas

A screencast from Chapter 4 in CH 221 which discusses limiting reactants and their meaning in chemistry. https://mhchem.org/221/classroom/zAudio/Ch04L...

Chapter 4 Screencast - Empirical Formulas of Hydrocarbons with Oxygen

26 Oct 2017

Contributed by Lukas

A screencast from Chapter 4 in CH 221 which examines methods used to find empirical formulas of hydrocarbons containing oxygen through combustion anal...

Chapter 4 Screencast - Empirical Formulas of Hydrocarbons Through Combustion

26 Oct 2017

Contributed by Lukas

A screencast from Chapter 4 in CH 221 which examines methods used to find empirical formulas of hydrocarbons through combustion analysis. https://mhch...

Chapter 4 Screencast - Theoretical and Actual Yields

26 Oct 2017

Contributed by Lukas

A screencast from Chapter 4 in CH 221 which looks at theoretical and actual yields (and percent yield as well!) https://mhchem.org/221/classroom/zAudi...

Chapter 4 Screencast - Balancing Chemical Reactions

26 Oct 2017

Contributed by Lukas

A screencast from Chapter 4 in CH 221 which discusses techniques used to balance chemical reactions. https://mhchem.org/221/classroom/zAudio/Ch04Balan...

Chapter 4 Screencast - The Chemical Reaction

26 Oct 2017

Contributed by Lukas

A screencast from Chapter 4 in CH 221 which looks at the chemical reaction and the features of them. https://mhchem.org/221/classroom/zAudio/Ch04TheRe...

Lesson Four Chapter Guide (Chapter Four) - Video Version

26 Oct 2017

Contributed by Lukas

This is the video introduction to Chapter Guide Lesson Four (which covers Chapter Four in our textbook) for Chemistry 221. https://mhchem.org/221/clas...

Lesson Four Chapter Guide (Chapter Four) - Audio Version

26 Oct 2017

Contributed by Lukas

This is the audio introduction to Chapter Guide Lesson Four (which covers Chapter Four in our textbook) for Chemistry 221. https://mhchem.org/221/clas...

102517 Chemistry 221 Video Lecture

25 Oct 2017

Contributed by Lukas

Chemistry 221 Video Lecture from October 25, 2017 covering material from Chapter 4 part I of our textbook including balancing chemical reactions, stoi...

102517 Chemistry 221 Audio Lecture

25 Oct 2017

Contributed by Lukas

Chemistry 221 Audio Lecture from October 25, 2017 covering material from Chapter 4 part I of our textbook including balancing chemical reactions, stoi...