A screencast from Chapter 20 in CH 222 which shows a few examples of organic chemistry reactions. https://mhchem.org/222/classroom/zAudio/Ch11OChemReactions.mp4

An introductory video for my CH 222 class. https://mhchem.org/222/classroom/zAudio/CH222Intro.mp4

This is the audio introduction to Chapter Guide Lesson Six (which covers Chapter Six in our textbook) for Chemistry 221. https://mhchem.org/221/classroom/zAudio/Ch06.mp3

This is the video introduction to Chapter Guide Lesson Six (which covers Chapter Six in our textbook) for Chemistry 221. https://mhchem.org/221/classroom/zAudio/CH221CG06.mp4

A screencast from Chapter 6 in CH 221 which introduces electromagnetic radiation (wavelength, frequency, node, etc.) https://mhchem.org/221/classroom/zAudio/Ch07IntroEM.mp4

A screencast from Chapter 6 in CH 221 which examines the relationship between frequency and wavelength (namely the speed of light). https://mhchem.org/221/classroom/zAudio/Ch07MoreOnEM.mp4

A screencast from Chapter 6 in CH 221 which examines Planck's equation relating the energy of a photon to the frequency. https://mhchem.org/221/classroom/zAudio/Ch07Planck.mp4

A screencast from Chapter 6 in CH 221 that talks about Bohr's theory in greater detail, including its strengths and disadvantages. https://mhchem.org/221/classroom/zAudio/Ch07BohrTheory.mp4

A screencast from Chapter 6 in CH 221 which looks at Bohr's analysis of sharp line spectra and how it helped develop the modern theory of the atom. https://mhchem.org/221/classroom/zAudio/Ch07BohrSharpLine.mp4

A screencast from Chapter 6 in CH 221 which introduces three of the great minds of quantum chemistry and how their work affects the current model of the atom. https://mhchem.org/221/classroom/zAudio/Ch07deBroglie.mp4