MhChem Chemistry with Dr. Michael Russell
798 episodes - English - Latest episode: about 1 month ago - ★★★★★ - 11 ratingsA podcast supporting the chemistry students of Dr. Michael Russell at Mt. Hood Community College in Gresham, Oregon, USA.
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Episodes
Chapter 15 Screencast - Solubility and Ksp
May 09, 2024 19:57 - 22 minutes - 155 MB VideoA screencast from Chapter 15 in CH 223 which discusses how solubility relates to the solubility product constant used in equilibrium calculations.
Chapter 15 Screencast - The Common Ion Effect and Solubility
May 09, 2024 19:57 - 13 minutes - 111 MB VideoA screencast from Chapter 15 in CH 223 which investigates the role that the Common Ion Effect plays in regards to a substance's solubility.
Chapter 15 Screencast - Separating Substances by Differences in Ksp
May 09, 2024 19:57 - 13 minutes - 102 MB VideoA screencast from Chapter 15 in CH 223 which looks at how clever chemists use differences in Ksp values to separate substances in solution.
Chapter 15 Screencast - Complex Ions
May 09, 2024 19:57 - 4 minutes - 44.3 MB VideoA screencast from Chapter 15 in CH 223 which looks at complex ions and formation constants.
Chapter 16 Screencast - Thermodynamics and Kinetics
May 09, 2024 19:57 - 25 minutes - 226 MB VideoA screencast from Chapter 16 in CH 223 which provides an overview of thermodynamics and kinetics (and the differences between these two fields of study.)
Chapter 16 Screencast - An Introduction to Entropy
May 09, 2024 19:57 - 22 minutes - 199 MB VideoA screencast from Chapter 16 in CH 223 which introduces entropy and what it means for thermodynamics and chemists.
Chapter 16 Screencast - Entropy Calculations I
May 09, 2024 19:57 - 14 minutes - 128 MB VideoA screencast from Chapter 16 in CH 223 which gives ideas on how to calculate entropy in different circumstances.
Chapter 16 Screencast - Entropy Calculations II
May 09, 2024 19:57 - 27 minutes - 224 MB VideoA screencast from Chapter 16 in CH 223 which gives additional suggestions and examples on how to calculate entropy.
Chapter 15 Complete Lecture
May 09, 2024 19:57 - 1 hour - 602 MB VideoThis the Complete Lecture for Chapter 15. There is only one episode for Chapter 15.
Chapter 16 Complete Lecture - Part I
May 09, 2024 19:57 - 1 hour - 554 MB VideoThis the Complete Lecture for Chapter 16. This episode is part 1 of 2 episodes.
Chapter 16 Complete Lecture - Part II
May 09, 2024 19:56 - 1 hour - 492 MB VideoThis the Complete Lecture for Chapter 16. This episode is part 2 of 2 episodes.
050824 Chemistry 223 Video Lecture
May 08, 2024 17:17 - 47 minutes - 2.34 GB VideoChemistry 223 Video Lecture from May 8, 2024. This video covers material from Chapter 16 of our textbook including an overview of entropy, the first law of thermodynamics, an overview of enthalpy (q = mCdelT, products - reactants, etc.), formation values, the second law of thermodynamics, and more. CH 223 website: http://mhchem.org/223 Let me know if you have any questions! Peace!
050624 Chemistry 223 Video Lecture
May 06, 2024 17:25 - 50 minutes - 2.51 GB VideoChemistry 223 Video Lecture from May 6, 2024. This video covers material from Chapter 15 and Chapter 16 of our textbook including complex ions, formation constants, spontaneity, enthalpy flashback, entropy, and more. CH 223 website: http://mhchem.org/223 Let me know if you have any questions! Peace!
050324 Chemistry 223 Video Lecture
May 03, 2024 17:24 - 50 minutes - 2.49 GB VideoChemistry 223 Video Lecture from May 3, 2024. This video covers material from Chapter 15 of our textbook including uses for Ksp values, separation of metal ions in solution, and more. CH 223 website: http://mhchem.org/223 Let me know if you have any questions! Peace!
050124 Chemistry 223 Video Lecture
May 01, 2024 17:28 - 50 minutes - 2.52 GB VideoChemistry 223 Video Lecture from May 1, 2024. This video covers material from Chapter 15 of our textbook including solubility, the solubility product constant (Ksp), uses for Ksp values, and more. CH 223 website: http://mhchem.org/223 Let me know if you have any questions! Peace!
042924 Chemistry 223 Video Lecture
April 29, 2024 17:26 - 48 minutes - 2.41 GB VideoChemistry 223 Video Lecture from April 29, 2024. This video covers material for day 4 of an exam review for Midterm Exam I. CH 223 website: http://mhchem.org/223 Let me know if you have any questions! Peace!
042624 Chemistry 223 Video Lecture
April 26, 2024 17:26 - 48 minutes - 2.42 GB VideoChemistry 223 Video Lecture from April 26, 2024. This video covers material for day 3 of an exam review for Midterm Exam I. CH 223 website: http://mhchem.org/223 Let me know if you have any questions! Peace!
Exam I Review - Complete Lecture
April 25, 2024 20:15 - 1 hour - 535 MB VideoThis the Complete Lecture for the Exam I Review of CH 223.
CH 223: A Video Introduction to Midterm Exam I
April 25, 2024 20:15 - 1 minute - 75.8 MB VideoThis video offers a few tips and tricks on how to prepare for the first midterm exam in CH 223.
042424 Chemistry 223 Video Lecture
April 24, 2024 17:25 - 46 minutes - 2.34 GB VideoChemistry 223 Video Lecture from April 24, 2024. This video covers material for day 2 of an exam review for Midterm Exam I. CH 223 website: http://mhchem.org/223 Let me know if you have any questions! Peace!
042224 Chemistry 223 Video Lecture
April 22, 2024 17:41 - 50 minutes - 2.5 GB VideoChemistry 223 Video Lecture from April 22, 2024. This video covers material from Chapter 14 Part II of our textbook including WA+SB and WB+SA titrations, polyprotic acids, indicators, and more plus day 1 of an exam review for Midterm Exam I. CH 223 website: http://mhchem.org/223 Let me know if you have any questions! Peace!
041924 Chemistry 223 Video Lecture
April 19, 2024 17:22 - 50 minutes - 2.5 GB VideoChemistry 223 Video Lecture from April 19, 2024. This video covers material from Chapter 14 Part II of our textbook including the Henderson-Hasselbalch equation, creating a buffer, SA+SB and SB+SA titrations, WA+SB titrations (continued on Monday) and more. CH 223 website: http://mhchem.org/223 Let me know if you have any questions! Peace!
CH 223: An Audio Introduction to Chapter Guide Three
April 18, 2024 21:51 - 2 minutes - 2.52 MBThis is the audio introduction to Chapter Guide Lesson Three (which covers Chapter Fourteen in our textbook) for Chemistry 223.
CH 223: A Video Introduction to Chapter Guide Three
April 18, 2024 21:51 - 1 minute - 71.8 MB VideoThis is the audio introduction to Chapter Guide Lesson Three (which covers Chapter Fourteen in our textbook) for Chemistry 223.
Chapter 14 - An Introduction to Titrations
April 18, 2024 21:51 - 7 minutes - 58.4 MB VideoA screencast from Chapter 14 in CH 223 which introduces titrations, especially for titrations with strong acids and/or strong bases.
Chapter 14 - The Common Ion Effect
April 18, 2024 21:51 - 14 minutes - 92.8 MB VideoA screencast from Chapter 14 in CH 223 which introduces the Common Ion Effect, a special application of Le Chatelier's Principle.
Chapter 14 Screencast - Buffers
April 18, 2024 21:51 - 22 minutes - 149 MB VideoA screencast from Chapter 14 in CH 223 which discusses buffers, solutions which resist changes in pH, and how to utilize them in the laboratory.
Chapter 14 Screencast - The Henderson-Hasselbalch Equation
April 18, 2024 21:51 - 28 minutes - 195 MB VideoA screencast from Chapter 14 in CH 223 which introduces the Henderson-Hasselbalch equation, which is arguably the most important equation of CH 223.
Chapter 14 Screencast - An Introduction to Titration Calculations
April 18, 2024 21:51 - 5 minutes - 33.6 MB VideoA screencast from Chapter 14 in CH 223 which looks at the calculations used to apply to titrations.
Chapter 14 Screencast - Titration Calculations: Strong Acid + Strong Base and Strong Base + Strong Acid
April 18, 2024 21:51 - 17 minutes - 96.6 MB VideoA screencast from Chapter 14 in CH 223 which examines the steps necessary when calculating the pH of points along a SA+SB and SB+SA titration.
Chapter 14 Screencast - Titration Calculations: Weak Acid + Strong Base and Weak Base + Strong Acid
April 18, 2024 21:51 - 30 minutes - 204 MB VideoA screencast from Chapter 14 in CH 223 which examines the steps necessary when calculating the pH of points along a WA+SB and WB+SA titration.
Chapter 14b Complete Lecture - Part I
April 18, 2024 21:51 - 1 hour - 492 MB VideoThis the Complete Lecture for Chapter 14b (Chapter 14 Part II). This episode is part 1 of 2 episodes.
Chapter 14b Complete Lecture - Part II
April 18, 2024 21:50 - 54 minutes - 343 MB VideoThis the Complete Lecture for Chapter 14b (Chapter 14 Part II). This episode is part 2 of 2 episodes.
041724 Chemistry 223 Video Lecture
April 17, 2024 17:29 - 51 minutes - 2.56 GB VideoChemistry 223 Video Lecture from April 17, 2024. This video covers material from Chapter 14 Part II of our textbook including the Common Ion Effect, buffers, "double ICE" calculations, the Henderson-Hasselbalch equation, and more. CH 223 website: http://mhchem.org/223 Let me know if you have any questions! Peace!
041524 Chemistry 223 Video Lecture
April 15, 2024 17:45 - 50 minutes - 2.49 GB VideoChemistry 223 Video Lecture from April 15, 2024. This video covers material from Chapter 14 Part 1 and Chapter 14 Part II of our textbook including Lewis acid/base theory, complex ions, formation constants, an introduction to titrations, the Common Ion Effect, and more. CH 223 website: http://mhchem.org/223 Let me know if you have any questions! Peace!
041224 Chemistry 223 Video Lecture
April 12, 2024 17:20 - 49 minutes - 2.48 GB VideoChemistry 223 Video Lecture from April 12, 2024. This video covers material from Chapter 14 Part 1 of our textbook including equal moles of acid and base effects, approximations with pH of weak acids and bases, the pH effect of salts, and more. CH 223 website: http://mhchem.org/223 Let me know if you have any questions! Peace!
CH 223: An Audio Introduction to Chapter Guide Two
April 10, 2024 18:03 - 2 minutes - 2.52 MBThis is the audio introduction to Chapter Guide Lesson Two (which covers Chapter Fourteen in our textbook) for Chemistry 223.
CH 223: A Video Introduction to Chapter Guide Two
April 10, 2024 18:03 - 1 minute - 80.1 MB VideoThis is the video introduction to Chapter Guide Lesson Two (which covers Chapter Fourteen in our textbook) for Chemistry 223.
Chapter 14 Screencast - An Introduction to Acids and Bases
April 10, 2024 18:03 - 18 minutes - 110 MB VideoA screencast from Chapter 14 in CH 223 which introduces the Bronsted-Lowry theory of acid and bases and also introduces the idea of an acid and base.
Chapter 14 Screencast - Measuring Acid and Base Concentrations / the pH Scale
April 10, 2024 18:03 - 35 minutes - 216 MB VideoA screencast from Chapter 14 in CH 223 which discusses methods used to measure the concentration of acids and bases in solutions as well as an overview of the pH scale.
Chapter 14 Screencast - Ka, Kb and Acid/Base Strength
April 10, 2024 18:03 - 31 minutes - 195 MB VideoA screencast from Chapter 14 in CH 223 which looks at the relation between the equilibrium constants (Ka and Kb) and the strength of an acid/base system.
Chapter 14 Screencast - Equilibrium Concentrations with Weak Acids or Weak Bases
April 10, 2024 18:03 - 28 minutes - 199 MB VideoA screencast from Chapter 14 in CH 223 which looks at methods used to calculate the concentrations of species in solution when weak acids and bases are present.
Chapter 15 Screencast - Lewis Acids and Bases
April 10, 2024 18:03 - 23 minutes - 148 MB VideoA screencast from Chapter 15 in CH 223 which discusses the Lewis acid and base theory, a powerful tool for upcoming chapters.
Chapter 14a Complete Lecture - Part I
April 10, 2024 18:03 - 1 hour - 429 MB VideoThis the Complete Lecture for Chapter 14a (Chapter 14 Part I). This episode is part 1 of 2 episodes.
Chapter 14a Complete Lecture - Part II
April 10, 2024 18:03 - 1 hour - 472 MB VideoThis the Complete Lecture for Chapter 14a (Chapter 14 Part I). This episode is part 2 of 2 episodes.
041024 Chemistry 223 Video Lecture
April 10, 2024 17:32 - 50 minutes - 2.53 GB VideoChemistry 223 Video Lecture from April 10, 2024. This video covers material from Chapter 14 Part 1 of our textbook including the pH scale, pH and pOH, Ka and Kb, pKa and pKb, and more. CH 223 website: http://mhchem.org/223 Let me know if you have any questions! Peace!
040824 Chemistry 223 Video Lecture
April 08, 2024 17:22 - 50 minutes - 2.51 GB VideoChemistry 223 Video Lecture from April 8, 2024. This video covers material from Chapter 13 and Chapter 14 Part 1 of our textbook including reactions with Q, strong and weak acids and bases, the water auto ionization constant Kw, and more. CH 223 website: http://mhchem.org/223 Let me know if you have any questions! Peace!
040524 Chemistry 223 Video Lecture
April 05, 2024 17:28 - 50 minutes - 2.53 GB VideoChemistry 223 Video Lecture from April 5, 2024. This video covers material from Chapter 13 of our textbook including techniques to finding equilibrium concentrations, the quadratic formula, Le Chatelier's Principle, and more. CH 223 website: http://mhchem.org/223 Let me know if you have any questions! Peace!
040324 Chemistry 223 Video Lecture
April 03, 2024 17:19 - 50 minutes - 2.49 GB VideoChemistry 223 Video Lecture from April 3, 2024. This video covers material from Chapter 13 of our textbook including manipulating equilibrium constant expressions, Kp and Kc, the reaction quotient Q, the meaning of K, and more. CH 223 website: http://mhchem.org/223 Let me know if you have any questions! Peace!
040124 Chemistry 223 Video Lecture
April 01, 2024 17:30 - 50 minutes - 2.53 GB VideoChemistry 223 Video Lecture from April 1, 2024. This video covers material from Chapter 13 of our textbook including the concept of equilibrium, defining the equilibrium constant K, manipulating equilibrium constant expressions, and more. CH 223 website: http://mhchem.org/223 Let me know if you have any questions! Peace!