A screencast from Chapter 17 in CH 223 which discusses the electromotive force (EMF) and how it applies to chemistry.

A screencast from Chapter 17 in CH 223 which discusses how the electromotive force can be used in electrolytic cells for a variety of purposes.

A screencast from Chapter 17 in CH 223 which looks at methods to quantify electrochemical reactions using the Faraday constant. Memorize the Faraday constant!

A screencast from Chapter 17 in CH 223 which looks at the Nernst equation which is used to find cell potentials under non-standard conditions.

Chemistry 223 Video Lecture from May 17, 2023.

This video covers material from Chapter 16 and Chapter 17 including the enthalpy and entropy driven reactions, threshold temperatures, Gibbs and equilibrium constants, electrochemistry terms, and more.

CH 223 website: http://mhchem.org/223

Let me know if you have any questions! Peace!

Chemistry 223 Video Lecture from May 15, 2023.

This video covers material from Chapter 16 including the second law of thermodynamics, delS of the universe, Gibbs Free energy, and more.

CH 223 website: http://mhchem.org/223

Let me know if you have any questions! Peace!

Chemistry 223 Video Lecture from May 12, 2023.

This video covers material from Chapter 16 including an overview of entropy, a review of previous enthalpy calculations, how to calculate a change in entropy, 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 Four (which covers Chapter Fifteen and Chapter Sixteen in our textbook) for Chemistry 223.

This is the video introduction to Chapter Guide Lesson Four (which covers Chapter Fifteen and Chapter Sixteen in our textbook) for Chemistry 223.

A screencast from Chapter 15 in CH 223 which introduces solubility and how it applies to chemical systems.