Chemistry 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!

Chemistry 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!

Chemistry 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!

This is the audio introduction to Chapter Guide Lesson Two (which covers Chapter Fourteen in our textbook) for Chemistry 223.

This is the video introduction to Chapter Guide Lesson Two (which covers Chapter Fourteen in our textbook) for Chemistry 223.

A 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.

A 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.

A 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.

A 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.

A screencast from Chapter 15 in CH 223 which discusses the Lewis acid and base theory, a powerful tool for upcoming chapters.

This the Complete Lecture for Chapter 14a (Chapter 14 Part I). This episode is part 1 of 2 episodes.

This the Complete Lecture for Chapter 14a (Chapter 14 Part I). This episode is part 2 of 2 episodes.

Chemistry 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!

Chemistry 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!

Chemistry 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!

Chemistry 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!

Chemistry 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!

Greetings to the Spring 2024 Chemistry 223 class! This is a personal message from your instructor, Dr. Michael Russell.... welcome to this exciting term, and let me know if you have any questions! The best method to get in touch with me is through email: mike.russell@mhcc.edu Our CH 223 website: https://mhchem.org/223 The MHCC Bookstore (where you can purchase the CH 223 Companion): https://mhcc.textbookx.com/ Our Discord server for CH 223: https://discord.gg/fwhD9tf I'm looking forward to having you in my classroom! Peace!

This is the audio introduction to Chapter Guide Lesson One (which covers Chapter Thirteen in our textbook) for Chemistry 223.

This is the video introduction to Chapter Guide Lesson One (which covers Chapter Thirteen in our textbook) for Chemistry 223.