MhChem Chemistry with Dr. Michael Russell
Episodes
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...
102317 Chemistry 221 Video Lecture
23 Oct 2017
Contributed by Lukas
Chemistry 221 Video Lecture from October 23, 2017 covering Day 3 of a review session for midterm exam I. https://mhchem.org/221/classroom/zAudio/1023...
102317 Chemistry 221 Audio Lecture
23 Oct 2017
Contributed by Lukas
Chemistry 221 Audio Lecture from October 23, 2017 covering Day 3 of a review session for midterm exam I. https://mhchem.org/221/classroom/zAudio/1023...
102017 Chemistry 221 Video Lecture
20 Oct 2017
Contributed by Lukas
Chemistry 221 Video Lecture from October 20, 2017 covering Day 2 of a review session for midterm exam I. https://mhchem.org/221/classroom/zAudio/1020...
102017 Chemistry 221 Audio Lecture
20 Oct 2017
Contributed by Lukas
Chemistry 221 Audio Lecture from October 20, 2017 covering Day 2 of a review session for midterm exam I. https://mhchem.org/221/classroom/zAudio/1020...
101817 Chemistry 221 Video Lecture
18 Oct 2017
Contributed by Lukas
Chemistry 221 Video Lecture from October 18, 2017 covering Day 1 of a review session for midterm exam I. https://mhchem.org/221/classroom/zAudio/1018...
101817 Chemistry 221 Audio Lecture
18 Oct 2017
Contributed by Lukas
Chemistry 221 Audio Lecture from October 18, 2017 covering Day 1 of a review session for midterm exam I. https://mhchem.org/221/classroom/zAudio/1018...
101617 Chemistry 221 Video Lecture
16 Oct 2017
Contributed by Lukas
Chemistry 221 Video Lecture from October 16, 2017 covering material from Chapter 2 part II of our textbook including mass percentages, empirical formu...
101617 Chemistry 221 Audio Lecture
16 Oct 2017
Contributed by Lukas
Chemistry 221 Audio Lecture from October 16, 2017 covering material from Chapter 2 part II of our textbook including mass percentages, empirical formu...
101317 Chemistry 221 Video Lecture
13 Oct 2017
Contributed by Lukas
Chemistry 221 Video Lecture from October 13, 2017 covering material from Chapter 2 part II of our textbook including nomenclature, molar mass, mass pe...
101317 Chemistry 221 Audio Lecture
13 Oct 2017
Contributed by Lukas
Chemistry 221 Audio Lecture from October 13, 2017 covering material from Chapter 2 part II of our textbook including nomenclature, molar mass, mass pe...
Lesson Three Chapter Guide (Chapter Two Part Two) - Audio Version
12 Oct 2017
Contributed by Lukas
This is the audio introduction to Chapter Guide Lesson Three (which covers the second portion of Chapter Two in our textbook) for Chemistry 221. https...
Chapter 2 Part 2 Screencast - The Seven Diatomics
12 Oct 2017
Contributed by Lukas
A screencast from Chapter 2 Part 2 in CH 221 that provides an overview of allotropes of elements and the most important seven diatomics. https://mhche...
Chapter 2 Part 2 Screencast - Cations and Anions
12 Oct 2017
Contributed by Lukas
A screencast from Chapter 2 Part 2 in CH 221 that examines cations and anions in ionic bonds. https://mhchem.org/221/classroom/zAudio/Ch03Ions.mp4
Chapter 2 Part 2 Screencast - Electrostatic Forces and Coulomb's Law
12 Oct 2017
Contributed by Lukas
A screencast from Chapter 2 Part 2 in CH 221 that discusses electrostatic forces and Coulomb's Law as applied to ionic bonding. https://mhchem.org/221...
Chapter 2 Part 2 Screencast - Polyatomic Ions
12 Oct 2017
Contributed by Lukas
A screencast from Chapter 2 Part 2 in CH 221 which examines polyatomic ions. Try to memorize as many of these as you can! https://mhchem.org/221/clas...
Chapter 2 Part 2 Screencast - Polyatomic Ions Self Quiz
12 Oct 2017
Contributed by Lukas
A screencast from Chapter 2 Part 2 in CH 221 that gives a sort of "self quiz" on polyatomic nomenclature. You can use the controls on your player to ...
Chapter 2 Part 2 Screencast - Covalent Molecules
12 Oct 2017
Contributed by Lukas
A screencast from Chapter 2 Part 2 in CH 221 that introduces covalent molecules and covalent bonding. https://mhchem.org/221/classroom/zAudio/Ch03Cova...
Chapter 2 Part 2 Screencast - Acids, Bases and Hydrates
12 Oct 2017
Contributed by Lukas
A screencast from Chapter 2 Part 2 in CH 221 that looks at acids, bases and hydrated compounds (called hydrates.) https://mhchem.org/221/classroom/zAu...
Chapter 2 Part 2 Screencast - Molar Mass
12 Oct 2017
Contributed by Lukas
A screencast from Chapter 2 Part 2 in CH 221 that provides an overview of molar mass and how it applies to compounds. https://mhchem.org/221/classroom...
Chapter 2 Part 2 Screencast - Percent Composition
12 Oct 2017
Contributed by Lukas
A screencast from Chapter 2 Part 2 in CH 221 that examines percent composition and how it can lead to an empirical formula. https://mhchem.org/221/cla...
Chapter 2 Part 2 Screencast - Empirical Formula and Molecular Formula
12 Oct 2017
Contributed by Lukas
A screencast from Chapter 2 Part 2 in CH 221 which looks at the relationship between empirical and molecular formulas when determining the identity of...
Lab Video - Using the Hot Plate and Stirrer
12 Oct 2017
Contributed by Lukas
This is a lab video which shows how to use the hot plate and stirrer combination. We shall be using them in the upcoming "Determination of an Empiric...
101117 Chemistry 221 Video Lecture
11 Oct 2017
Contributed by Lukas
Chemistry 221 Video Lecture from October 11, 2017 covering material from Chapter 2 part II of our textbook including nomenclature of compounds, Coulom...
101117 Chemistry 221 Audio Lecture
11 Oct 2017
Contributed by Lukas
Chemistry 221 Audio Lecture from October 11, 2017 covering material from Chapter 2 part II of our textbook including nomenclature of compounds, Coulom...
100917 Chemistry 221 Video Lecture
09 Oct 2017
Contributed by Lukas
Chemistry 221 Video Lecture from October 9, 2017 covering material from Chapter 2 part I and part II of our textbook including the definition of a com...
100917 Chemistry 221 Audio Lecture
09 Oct 2017
Contributed by Lukas
Chemistry 221 Audio Lecture from October 9, 2017 covering material from Chapter 2 part I and part II of our textbook including the definition of a com...
100617 Chemistry 221 Video Lecture
06 Oct 2017
Contributed by Lukas
Chemistry 221 Video Lecture from October 6, 2017 covering material from Chapter 2 part I of our textbook including molar mass, the mole, groups on the...
100617 Chemistry 221 Audio Lecture
06 Oct 2017
Contributed by Lukas
Chemistry 221 Audio Lecture from October 6, 2017 covering material from Chapter 2 part I of our textbook including molar mass, the mole, groups on the...
Lesson Two Chapter Guide (Chapter Two Part One) - Audio Version
06 Oct 2017
Contributed by Lukas
This is the audio introduction to Chapter Guide Lesson Two (which covers the first portion of Chapter Two in our textbook) for Chemistry 221. https://...
Lesson Two Chapter Guide (Chapter Two Part One) - Video Version
06 Oct 2017
Contributed by Lukas
This is the video introduction to Chapter Guide Lesson Two (which covers the first portion of Chapter Two in our textbook) for Chemistry 221. https://...
Chapter 2 Part 1 Screencast - The Mole
06 Oct 2017
Contributed by Lukas
A screencast from Chapter 2 Part 1 in CH 221 which introduces the mole, the important counting number for chemists. https://mhchem.org/221/classroom/z...
Chapter 2 Part 1 Screencast - The Periodic Table
06 Oct 2017
Contributed by Lukas
A screencast from Chapter 2 Part 1 in CH 221 which examines the periodic table, the most important cheat cheat ever created! *smiles* :) https://mhche...
100417 Chemistry 221 Video Lecture
04 Oct 2017
Contributed by Lukas
Chemistry 221 Video Lecture from October 4, 2017 covering material from Chapter 2 part I of our textbook including the history of chemistry, atomic nu...
100417 Chemistry 221 Audio Lecture
04 Oct 2017
Contributed by Lukas
Chemistry 221 Audio Lecture from October 4, 2017 covering material from Chapter 2 part I of our textbook including the history of chemistry, atomic nu...
100217 Chemistry 221 Video Lecture
02 Oct 2017
Contributed by Lukas
Chemistry 221 Video Lecture from October 2, 2017 covering material from Chapter 1 and Chapter 2 part I of our textbook including mass percentages, the...
100217 Chemistry 221 Audio Lecture
02 Oct 2017
Contributed by Lukas
Chemistry 221 Audio Lecture from October 2, 2017 covering material from Chapter 1 and Chapter 2 part I of our textbook including mass percentages, the...
092917 Chemistry 221 Video Lecture
29 Sep 2017
Contributed by Lukas
Chemistry 221 Video Lecture from September 29, 2017 covering material from Chapter 1 of our textbook including significant figures, temperature scales...
092917 Chemistry 221 Audio Lecture
29 Sep 2017
Contributed by Lukas
Chemistry 221 Audio Lecture from September 29, 2017 covering material from Chapter 1 of our textbook including significant figures, temperature scales...
092717 Chemistry 221 Video Lecture
27 Sep 2017
Contributed by Lukas
Chemistry 221 Video Lecture from September 27, 2017 covering material from Chapter 1 of our textbook including states of matter, density, the metric s...
092717 Chemistry 221 Audio Lecture
27 Sep 2017
Contributed by Lukas
Chemistry 221 Audio Lecture from September 27, 2017 covering material from Chapter 1 of our textbook including states of matter, density, the metric s...
092517 Chemistry 221 Video Lecture
25 Sep 2017
Contributed by Lukas
Chemistry 221 Video Lecture from September 25, 2017 covering material from Chapter 1 of our textbook and providing an overview of "what chemistry is"....
092517 Chemistry 221 Audio Lecture
25 Sep 2017
Contributed by Lukas
Chemistry 221 Audio Lecture from September 25, 2017 covering material from Chapter 1 of our textbook and providing an overview of "what chemistry is"....
Lab Video - Using the Top Loading Balance
01 Sep 2017
Contributed by Lukas
This is a lab video which shows how to use a top loading balance. We shall be using them in the upcoming "Density" lab.... and several times afterwar...
Lesson One Chapter Guide (Chapter One) - Audio Version
01 Sep 2017
Contributed by Lukas
This is the audio introduction to Chapter Guide Lesson One (which covers Chapter One in our textbook) for Chemistry 221. https://mhchem.org/221/classr...
Welcome to Chemistry 221! - An Introduction Video
01 Sep 2017
Contributed by Lukas
An introductory video for my CH 221 class. https://mhchem.org/221/classroom/zAudio/CH221Intro_2.mp4
Welcome to Chemistry 221! - A Promotional Video
01 Sep 2017
Contributed by Lukas
A promotional video for my CH 221 class. https://mhchem.org/221/classroom/zAudio/CH221Promo_2.mp4
Chemistry 221 Fall 2017 Syllabus!
01 Sep 2017
Contributed by Lukas
This is the syllabus for the Fall 2017 Chemistry 221 class. If you have any questions, please do not hesitate to contact me! https://mhchem.org/221/cl...