Gospel conversations about life, theology, church and culture relevant to Madison Heights members and friends.
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MhChem Chemistry with Dr. Michael Russell
Dr. Michael Russell of Mt. Hood Community College in Gresham, Oregon USA (mhchem.org)
A podcast supporting the chemistry students of Dr. Michael Russell at Mt. Hood Community College in Gresham, Oregon, USA.
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Podcast by MHCL
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Helpful tips, interesting interviews, and up-to-date information from the Educational Technology team at Mount Holyoke College.
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Semua tentang pengetahuan khususnya bidang ekonomi
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Chemistry 221 Video Lecture from October 25, 2024. This video covers material from Chapter 4 Part I and Chapter 4 Part II including limiting reactants, EF and MF of organic substances with combustion, the definition of solvent, solute and solution, and more. CH 221 website: http://mhchem.org/221 Let me know if you have any questions! Peace!…
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CH 221: An Audio Introduction to Chapter Guide Four
2:41
2:41
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This is the audio introduction to Chapter Guide Lesson Four (which covers Chapter Four in our textbook) for Chemistry 221.Av Michael Russell
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CH 221: A Video Introduction to Chapter Guide Four
1:37
1:37
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1:37
This is the video introduction to Chapter Guide Lesson Four (which covers Chapter Four in our textbook) for Chemistry 221.Av Michael Russell
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Chapter 4 Screencast - The Chemical Reaction
7:35
7:35
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A screencast from Chapter 4 in CH 221 which looks at the chemical reaction and the features of them.Av Michael Russell
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Chapter 4 Screencast - Balancing Chemical Reactions
19:02
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A screencast from Chapter 4 in CH 221 which discusses techniques used to balance chemical reactions.Av Michael Russell
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Chapter 4 Screencast - Theoretical and Actual Yields
21:44
21:44
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21:44
A screencast from Chapter 4 in CH 221 which looks at theoretical and actual yields (and percent yield as well!)Av Michael Russell
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Chapter 4 Screencast - Limiting Reactants
29:18
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29:18
A screencast from Chapter 4 in CH 221 which discusses limiting reactants and their meaning in chemistry.Av Michael Russell
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Chapter 4 Screencast - Empirical Formulas of Hydrocarbons Through Combustion
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A screencast from Chapter 4 in CH 221 which examines methods used to find empirical formulas of hydrocarbons through combustion analysis.Av Michael Russell
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Chapter 4 Screencast - Empirical Formulas of Hydrocarbons with Oxygen
9:15
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A screencast from Chapter 4 in CH 221 which examines methods used to find empirical formulas of hydrocarbons containing oxygen through combustion analysis.Av Michael Russell
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Chapter 3 Screencast - An Introduction to Solutions
20:31
20:31
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20:31
A screencast from Chapter 3 in CH 221 which introduces solutions in chemistry.Av Michael Russell
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Chapter 3 Screencast - Acids and Bases
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13:00
A screencast from Chapter 3 in CH 221 which introduces acids and bases in chemistry.Av Michael Russell
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Chapter 4 Screencast - Net Ionic Reactions and Precipitation Reactions
13:16
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A screencast from Chapter 4 in CH 221 that looks at net ionic reactions - the "action of the reaction" - as well as precipitation reactions.Av Michael Russell
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Chapter 4 Screencast - Acid/Base, Gas-Forming and Combustion Reactions
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11:14
A screencast from Chapter 4 in CH 221 that looks at more reaction types: acid/base, gas-forming and combustion reactions.Av Michael Russell
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Chapter 4 Part I Complete Lecture - Part I of 2
55:16
55:16
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55:16
This the Complete Lecture for Chapter 4 Part 1. This episode is part 1 of 2 episodes.Av Michael Russell
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Chapter 4 Part I Complete Lecture - Part 2 of 2
45:24
45:24
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45:24
This the Complete Lecture for Chapter 4 Part 1. This episode is part 2 of 2 episodes.Av Michael Russell
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Chapter 4 Part II Complete Lecture - Part I of 2
1:19:23
1:19:23
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1:19:23
This the Complete Lecture for Chapter 4 Part II. This episode is part 1 of 2 episodes.Av Michael Russell
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Chapter 4 Part II Complete Lecture - Part 2 of 2
52:41
52:41
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52:41
This the Complete Lecture for Chapter 4 Part II. This episode is part 2 of 2 episodes.Av Michael Russell
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Chemistry 221 Video Lecture from October 23, 2024. This video covers material from Chapter 4 Part I including balancing chemical reactions, theoretical yields, actual yields, percent yields, the 'grams-moles-moles-grams' dance, and more. CH 221 website: http://mhchem.org/221 Let me know if you have any questions! Peace!…
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Chemistry 221 Video Lecture from October 21, 2024. This video covers Day 3 of an exam review for the upcoming Midterm Exam I. We also started to discuss Chapter 4 Part I including an introduction to chemical reactions and more. CH 221 website: http://mhchem.org/221 Let me know if you have any questions! Peace!…
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Chemistry 221 Video Lecture from October 18, 2024. This video covers Day 2 of an exam review for the upcoming Midterm Exam I. CH 221 website: http://mhchem.org/221 Let me know if you have any questions! Peace!Av mike.russell@mhchem.org
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Exam I Review Session Complete Lecture
1:16:59
1:16:59
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This video shows the Complete Lecture for the Exam I Review in CH 221.Av Michael Russell
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CH 221 - A Video Introduction to Midterm Exam I
1:45
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This video offers a few tips and tricks on how to prepare for the first midterm exam in CH 221.Av Michael Russell
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Chemistry 221 Video Lecture from October 16, 2024. This video covers Day 1 of an exam review for the upcoming Midterm Exam I. CH 221 website: http://mhchem.org/221 Let me know if you have any questions! Peace!Av mike.russell@mhchem.org
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Chemistry 221 Video Lecture from October 14, 2024. This video covers material from Chapter 2 Part II of our textbook including percent composition ("percent by weight"), empirical formulas, molecular formulas and molar mass, and more. CH 221 website: http://mhchem.org/221 Let me know if you have any questions! Peace!…
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Chemistry 221 Video Lecture from October 11, 2024. This video covers material from Chapter 2 Part II of our textbook including acids, bases, hydrated compounds, molar mass and molecules, percent composition ("percent by weight"), and more. CH 221 website: http://mhchem.org/221 Let me know if you have any questions! Peace!…
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CH 221: An Audio Introduction to Chapter Guide Three
2:44
2:44
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This is the audio introduction to Chapter Guide Lesson Three (which covers the second portion of Chapter Two in our textbook) for Chemistry 221.Av Michael Russell
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CH 221: A Video Introduction to Chapter Guide Three
1:18
1:18
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1:18
This is the video introduction to Chapter Guide Lesson Three (which covers the second portion of Chapter Two in our textbook) for Chemistry 221.Av Michael Russell
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Chapter 2 Part 2 Screencast - Compounds and Molecules
12:53
12:53
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A screencast from Chapter 2 Part 2 in CH 221 that provides an overview of compounds and their smallest component, a molecule.Av Michael Russell
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Chapter 2 Part 2 Screencast - The Seven Diatomics
5:19
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A screencast from Chapter 2 Part 2 in CH 221 that provides an overview of allotropes of elements and the most important seven diatomics.Av Michael Russell
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Chapter 2 Part 2 Screencast - Cations and Anions
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A screencast from Chapter 2 Part 2 in CH 221 that examines cations and anions in ionic bonds.Av Michael Russell
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Chapter 2 Part 2 Screencast - Polyatomic Ions
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A screencast from Chapter 2 Part 2 in CH 221 which examines polyatomic ions. Try to memorize as many of these as you can!Av Michael Russell
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Chapter 2 Part 2 Screencast - Polyatomic Ions Self Quiz
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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.Av Michael Russell
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Chapter 2 Part 2 Screencast - Making Ionic Compounds
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A screencast from Chapter 2 Part 2 in CH 221 which examines the formation of ionic compounds.Av Michael Russell
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Chapter 2 Part 2 Screencast - Electrostatic Forces and Coulomb's Law
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A screencast from Chapter 2 Part 2 in CH 221 that discusses electrostatic forces and Coulomb's Law as applied to ionic bonding.Av Michael Russell
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Chapter 2 Part 2 Screencast - Covalent Molecules
8:10
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A screencast from Chapter 2 Part 2 in CH 221 that introduces covalent molecules and covalent bonding.Av Michael Russell
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Chapter 2 Part 2 Screencast - Acids, Bases and Hydrates
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A screencast from Chapter 2 Part 2 in CH 221 that looks at acids, bases and hydrated compounds (called hydrates.)Av Michael Russell
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Chapter 2 Part 2 Screencast - Molar Mass
14:08
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14:08
A screencast from Chapter 2 Part 2 in CH 221 that provides an overview of molar mass and how it applies to compounds.Av Michael Russell
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Chapter 2 Part 2 Screencast - Percent Composition
8:13
8:13
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A screencast from Chapter 2 Part 2 in CH 221 that examines percent composition and how it can lead to an empirical formula.Av Michael Russell
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Chapter 2 Part 2 Screencast - Empirical Formula and Molecular Formula
20:32
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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.Av Michael Russell
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Chapter 2 Part II Complete Lecture - Part I of 2
1:01:26
1:01:26
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1:01:26
This the Complete Lecture for Chapter 2 Part 2. This episode is part 1 of 2 episodes.Av Michael Russell
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Chapter 2 Part II Complete Lecture - Part 2 of 2
1:01:26
1:01:26
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1:01:26
This the Complete Lecture for Chapter 2 Part 2. This episode is part 2 of 2 episodes.Av Michael Russell
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Chemistry 221 Video Lecture from October 9, 2024. This video covers material from Chapter 2 Part II of our textbook including fixed charge and variable charge metals, making ionic bonds, covalent bonds (nonmetal plus nonmetal), Coulomb's law, and more. CH 221 website: http://mhchem.org/221 Let me know if you have any questions! Peace!…
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Chemistry 221 Video Lecture from October 7, 2024. This video covers material from Chapter 2 Part I and Part II of our textbook including groups on the periodic table, the importance of nomenclature, allotropes, the seven diatomics, cations and anions, and more. CH 221 website: http://mhchem.org/221 Let me know if you have any questions! Peace!…
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Chemistry 221 Video Lecture from October 4, 2024. This video covers material from Chapter 2 Part I of our textbook including isotopes, the atomic weight of an element, the mole and Avogadro's number, molar mass, an introduction to the periodic table, and more. CH 221 website: http://mhchem.org/221 Let me know if you have any questions! Peace!…
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CH 221: An Audio Introduction to Chapter Guide Two
2:42
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2:42
Av Michael Russell
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CH 221: An Video Introduction to Chapter Guide Two
2:42
2:42
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2:42
This is the video introduction to Chapter Guide Lesson Two (which covers the first portion of Chapter Two in our textbook) for Chemistry 221.Av Michael Russell
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Chapter 2 Part 1 Screencast - The Atom
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A screencast from Chapter 2 Part 1 in CH 221 which looks at the atom and what it is made of on an atomic level.Av Michael Russell
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Chapter 2 Part 1 Screencast - The Atomic Number
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5:10
Av Michael Russell
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Chapter 2 Part 1 Screencast - Isotopic Abundance
8:19
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A screencast from Chapter 2 Part 1 in CH 221 which looks at isotopic abundance and methods to calculate it.Av Michael Russell
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A screencast from Chapter 2 Part 1 in CH 221 which introduces the mole, the important counting number for chemists.Av Michael Russell
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