This is a lab video which shows how to use a Bunsen Burner. We shall be using them in the upcoming "Percent Potassium Chlorate" lab.... and several times afterwards as well. https://mhchem.org/221/classroom/zAudio/BunsenBurner.mp4

MhChem Chemistry with Dr. Michael Russell

Lab Video - Using the Bunsen Burner

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 a compound. https://mhchem.org/221/classroom/zAudio/Ch03EFMF.mp4

Chapter 2 Part 2 Screencast - Empirical Formula and Molecular Formula

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/classroom/zAudio/Ch03PercentComposition.mp4

Chapter 2 Part 2 Screencast - Percent Composition

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/zAudio/Ch03MolarMass.mp4

Chapter 2 Part 2 Screencast - Molar Mass

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/zAudio/Ch03AcidBaseHydrate.mp4

Chapter 2 Part 2 Screencast - Acids, Bases and Hydrates

A screencast from Chapter 2 Part 2 in CH 221 that introduces covalent molecules and covalent bonding. https://mhchem.org/221/classroom/zAudio/Ch03Covalent.mp4

Chapter 2 Part 2 Screencast - Covalent Molecules

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 stop/start the quiz. https://mhchem.org/221/classroom/zAudio/Ch03PolyatomicQuiz.mp4

Chapter 2 Part 2 Screencast - Polyatomic Ions Self Quiz

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/classroom/zAudio/Ch03PolyatomicIons.mp4

Chapter 2 Part 2 Screencast - Polyatomic Ions

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/classroom/zAudio/Ch03Coulomb.mp4

Chapter 2 Part 2 Screencast - Electrostatic Forces and Coulomb's Law

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 - Cations and Anions

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://mhchem.org/221/classroom/zAudio/Ch03HONClBrIF.mp4

Chapter 2 Part 2 Screencast - The Seven Diatomics

A screencast from Chapter 2 Part 2 in CH 221 that provides an overview of compounds and their smallest component, a molecule. https://mhchem.org/221/classroom/zAudio/Ch03Molecules.mp4

Chapter 2 Part 2 Screencast - Compounds and Molecules

This is the video introduction to Chapter Guide Lesson Three (which covers the second portion of Chapter Two in our textbook) for Chemistry 221. https://mhchem.org/221/classroom/zAudio/CH221CG03.mp4

Lesson Three Chapter Guide (Chapter Two Part Two) - Video Version

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://mhchem.org/221/classroom/zAudio/Ch03.mp3

Lesson Three Chapter Guide (Chapter Two Part Two) - Audio Version

A screencast from Chapter 2 Part 1 in CH 221 which examines the periodic table, the most important cheat cheat ever created! *smiles* :) https://mhchem.org/221/classroom/zAudio/Ch02PeriodicTable.mp4

Chapter 2 Part 1 Screencast - The Periodic Table

A podcast supporting the chemistry students of Dr. Michael Russell at Mt. Hood Community College in Gresham, Oregon, USA.

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MhChem Chemistry with Dr. Michael Russell

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