Podcast terbaik Michael Russell (2024)

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111524 Chemistry 221 Video Lecture 49:34

2d ago49:34

49:34

Chemistry 221 Video Lecture from November 15, 2024. This video covers material from Chapter 6 Part I including the electromagnetic spectrum, frequency, wavelength, the speed of light, Planck’s constant, the photoelectric effect, and more. CH 221 website: http://mhchem.org/221 Let me know if you have any questions! Peace!…

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CH 221 - A Video Introduction to the Class Presentations 2:32

3d ago2:32

2:32

This video offers a few tips and tricks on how to prepare for the Class Presentations in CH 221.Oleh Michael Russell

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111324 Chemistry 221 Video Lecture 50:21

4d ago50:21

50:21

Chemistry 221 Video Lecture from November 13, 2024. This video covers Day 2 of an Exam Review for the upcoming Midterm Exam II. CH 221 website: http://mhchem.org/221 Let me know if you have any questions! Peace!Oleh mike.russell@mhchem.org

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110824 Chemistry 221 Video Lecture 49:18

9d ago49:18

49:18

Chemistry 221 Video Lecture from November 8, 2024. This video covers Day 1 of an Exam Review for the upcoming Midterm Exam II. CH 221 website: http://mhchem.org/221 Let me know if you have any questions! Peace!Oleh mike.russell@mhchem.org

1
Exam II Review Session Complete Lecture 1:25:30

11d ago1:25:30

1:25:30

This video shows the Complete Lecture for the Exam II Review in CH 221.Oleh Michael Russell

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CH 221 - A Video Introduction to Midterm Exam II 1:43

11d ago1:43

1:43

This video offers a few tips and tricks on how to prepare for the second midterm exam in CH 221.Oleh Michael Russell

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110624 Chemistry 221 Video Lecture 50:40

11d ago50:40

50:40

Chemistry 221 Video Lecture from November 6, 2024. This video covers material from Chapter 5 including heats of formation, heats of formation equations, “deltaH(products) - deltaH(reactants)”, calorimetry, and more. CH 221 website: http://mhchem.org/221 Let me know if you have any questions! Peace!Oleh mike.russell@mhchem.org

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110424 Chemistry 221 Video Lecture 50:19

13d ago50:19

50:19

Chemistry 221 Video Lecture from November 4, 2024. This video covers material from Chapter 5 including exo- and endothermic reactions, q = mCdelT, heat capacit, and more. CH 221 website: http://mhchem.org/221 Let me know if you have any questions! Peace!Oleh mike.russell@mhchem.org

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110124 Chemistry 221 Video Lecture 50:27

17d ago50:27

50:27

Chemistry 221 Video Lecture from November 1, 2024. This video covers material from Chapter 4 Part II and Chapter 5 including titrations, the pH scale, thermodynamics and kinetics, endothermic and exothermic, the Joule, and more. CH 221 website: http://mhchem.org/221 Let me know if you have any questions! Peace!…

1
CH 221: An Audio Introduction to Chapter Guide Five 2:41

19d ago2:41

2:41

This is the audio introduction to Chapter Guide Lesson Five (which covers Chapters Three through Five in our textbook) for Chemistry 221.Oleh Michael Russell

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CH 221: A Video Introduction to Chapter Guide Five 1:32

19d ago1:32

1:32

This is the video introduction to Chapter Guide Lesson Five (which covers Chapters Three through Five in our textbook) for Chemistry 221.Oleh Michael Russell

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Chapter 4 Screencast - An Introduction to Redox Reactions 8:49

19d ago8:49

8:49

A screencast from Chapter 4 in CH 221 that introduces redox reactions as well as oxidation and reduction.Oleh Michael Russell

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Chapter 4 Screencast - Oxidation Numbers 8:06

19d ago8:06

8:06

A screencast from Chapter 4 in CH 221 which looks at oxidation numbers and their use in redox reactions.Oleh Michael Russell

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Chapter 4 Screencast - Recognizing Redox Reactions 5:32

19d ago5:32

5:32

A screencast from Chapter 4 in CH 221 which offers tips on recognizing redox reactions.Oleh Michael Russell

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Chapter 3 Screencast - An Introduction to Molarity 12:06

19d ago12:06

12:06

A screencast from Chapter 3 in CH 221 that introduces molarity and solution concentration.Oleh Michael Russell

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Chapter 3 Screencast - Preparing Solutions Through Dilution 12:41

19d ago12:41

12:41

A screencast from Chapter 3 in CH 221 which examines how solutions can be prepared from dilution methods.Oleh Michael Russell

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Chapter 4 Screencast - The pH Scale / Solution Stoichiometry 14:20

19d ago14:20

14:20

A screencast from Chapter 4 in CH 221 which examines the pH scale and solution stoichiometry.Oleh Michael Russell

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Chapter 4 Screencast - Titrations 12:53

19d ago12:53

12:53

A screencast from Chapter 4 in CH 221 that examines titrations and their usefulness.Oleh Michael Russell

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Chapter 5 Screencast - An Introduction to Energy 23:19

19d ago23:19

23:19

A screencast from Chapter 5 in CH 221 which introduces energy from a chemistry perspective.Oleh Michael Russell

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Chapter 5 Screencast - Thermodynamics 15:54

19d ago15:54

15:54

A screencast from Chapter 5 in CH 221 that introduces Thermodynamics, the science of energy transfer.Oleh Michael Russell

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Chapter 5 Screencast - Calculating Energy With No Changes of State (q = mC(del)T) 16:40

19d ago16:40

16:40

A screencast from Chapter 5 in CH 221 which looks at energy changes with no change of state - the q = mC(del)T equationOleh Michael Russell

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Chapter 5 Screencast - Calculating Energy With Changes of State 11:39

19d ago11:39

11:39

A screencast from Chapter 5 in CH 221 which examines energy changes with a change of state.Oleh Michael Russell

1
Chapter 5 Screencast - Enthalpy & Hess's Law 14:12

19d ago14:12

14:12

A screencast from Chapter 5 in CH 221 which introduces enthalpy, (del)H, Hess's Law and how they can assist the chemist.Oleh Michael Russell

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Chapter 5 Screencast - Heats of Formation I 5:02

19d ago5:02

5:02

A screencast from Chapter 5 in CH 221 which looks at heat of formation values and Hess's Law.Oleh Michael Russell

1
Chapter 5 Screencast - Heats of Formation II 5:30

19d ago5:30

5:30

A screencast from Chapter 5 in CH 221 which continues to look at the utility of heats of formation for reactions.Oleh Michael Russell

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Chapter 4 Part II Complete Lecture - Part I of 2 (repeated for Week 7) 1:19:23

19d ago1:19:23

1:19:23

This the Complete Lecture for Chapter 4 Part II. This episode is part 1 of 2 episodes.Oleh Michael Russell

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Chapter 4 Part II Complete Lecture - Part 2 of 2 (repeated for Week 7) 52:41

19d ago52:41

52:41

This the Complete Lecture for Chapter 4 Part II. This episode is part 2 of 2 episodes.Oleh Michael Russell

1
Chapter 5 Complete Lecture - Part I of 2 56:08

19d ago56:08

56:08

This the Complete Lecture for Chapter 5. This episode is part 1 of 2 episodes.Oleh Michael Russell

1
Chapter 5 Complete Lecture - Part 2 of 2 43:59

19d ago43:59

43:59

This the Complete Lecture for Chapter 5. This episode is part 2 of 2 episodes.Oleh Michael Russell

1
103024 Chemistry 221 Video Lecture 50:04

19d ago50:04

50:04

Chemistry 221 Video Lecture from October 30, 2024. This video covers material from Chapter 4 Part II including combustion reactions, redox reactions, molarity, preparing solutions, and more. CH 221 website: http://mhchem.org/221 Let me know if you have any questions! Peace!Oleh mike.russell@mhchem.org

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102824 Chemistry 221 Video Lecture 49:55

21d ago49:55

49:55

Chemistry 221 Video Lecture from October 28, 2024. This video covers material from Chapter 4 Part II including solubility, electrolytes, net ionic reactions, three types of reaction, and more. CH 221 website: http://mhchem.org/221 Let me know if you have any questions! Peace!Oleh mike.russell@mhchem.org

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102524 Chemistry 221 Video Lecture 50:33

24d ago50:33

50:33

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!…

1
CH 221: An Audio Introduction to Chapter Guide Four 2:41

26d ago2:41

2:41

This is the audio introduction to Chapter Guide Lesson Four (which covers Chapter Four in our textbook) for Chemistry 221.Oleh Michael Russell

1
CH 221: A Video Introduction to Chapter Guide Four 1:37

26d ago1:37

1:37

This is the video introduction to Chapter Guide Lesson Four (which covers Chapter Four in our textbook) for Chemistry 221.Oleh Michael Russell

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Chapter 4 Screencast - The Chemical Reaction 7:35

26d ago7:35

7:35

A screencast from Chapter 4 in CH 221 which looks at the chemical reaction and the features of them.Oleh Michael Russell

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Chapter 4 Screencast - Balancing Chemical Reactions 19:02

26d ago19:02

19:02

A screencast from Chapter 4 in CH 221 which discusses techniques used to balance chemical reactions.Oleh Michael Russell

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Chapter 4 Screencast - Theoretical and Actual Yields 21:44

26d ago21:44

21:44

A screencast from Chapter 4 in CH 221 which looks at theoretical and actual yields (and percent yield as well!)Oleh Michael Russell

1
Chapter 4 Screencast - Limiting Reactants 29:18

26d ago29:18

29:18

A screencast from Chapter 4 in CH 221 which discusses limiting reactants and their meaning in chemistry.Oleh Michael Russell

1
Chapter 4 Screencast - Empirical Formulas of Hydrocarbons Through Combustion 6:32

26d ago6:32

6:32

A screencast from Chapter 4 in CH 221 which examines methods used to find empirical formulas of hydrocarbons through combustion analysis.Oleh Michael Russell

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Chapter 4 Screencast - Empirical Formulas of Hydrocarbons with Oxygen 9:15

26d ago9:15

9:15

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

1
Chapter 3 Screencast - An Introduction to Solutions 20:31

26d ago20:31

20:31

A screencast from Chapter 3 in CH 221 which introduces solutions in chemistry.Oleh Michael Russell

1
Chapter 3 Screencast - Acids and Bases 13:00

26d ago13:00

13:00

A screencast from Chapter 3 in CH 221 which introduces acids and bases in chemistry.Oleh Michael Russell

1
Chapter 4 Screencast - Net Ionic Reactions and Precipitation Reactions 13:16

26d ago13:16

13:16

A screencast from Chapter 4 in CH 221 that looks at net ionic reactions - the "action of the reaction" - as well as precipitation reactions.Oleh Michael Russell

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Chapter 4 Screencast - Acid/Base, Gas-Forming and Combustion Reactions 11:14

26d ago11:14

11:14

A screencast from Chapter 4 in CH 221 that looks at more reaction types: acid/base, gas-forming and combustion reactions.Oleh Michael Russell

1
Chapter 4 Part I Complete Lecture - Part I of 2 55:16

26d ago55:16

55:16

This the Complete Lecture for Chapter 4 Part 1. This episode is part 1 of 2 episodes.Oleh Michael Russell

1
Chapter 4 Part I Complete Lecture - Part 2 of 2 45:24

26d ago45:24

45:24

This the Complete Lecture for Chapter 4 Part 1. This episode is part 2 of 2 episodes.Oleh Michael Russell

1
Chapter 4 Part II Complete Lecture - Part I of 2 1:19:23

26d ago1:19:23

1:19:23

This the Complete Lecture for Chapter 4 Part II. This episode is part 1 of 2 episodes.Oleh Michael Russell

1
Chapter 4 Part II Complete Lecture - Part 2 of 2 52:41

26d ago52:41

52:41

This the Complete Lecture for Chapter 4 Part II. This episode is part 2 of 2 episodes.Oleh Michael Russell

1
102324 Chemistry 221 Video Lecture 50:42

26d ago50:42

50:42

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!…

1
102124 Chemistry 221 Video Lecture 49:41

28d ago49:41

49:41

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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