Chemistry 222 Video Lecture from January 20, 2017 (9 AM) covering material from Chapter 7 of our textbook including valence electrons, Lewis structures, formal charges, and more. http://mhchem.org/222/classroom/zAudio/012017_9aChemistry222VideoLecture.m4v

Chemistry 222 Audio Lecture from January 20, 2017 (3 PM) covering material from Chapter 7 and Chapter 8 of our textbook including VSEPR, polarity, valence bond theory, and more. http://mhchem.org/222/classroom/zAudio/012017_3pChemistry222AudioLecture.mp3

Chemistry 222 Video Lecture from January 20, 2017 (3 PM) covering material from Chapter 7 and Chapter 8 of our textbook including VSEPR, polarity, valence bond theory, and more. http://mhchem.org/222/classroom/zAudio/012017_3pChemistry222VideoLecture.m4v

Chemistry 222 Audio Lab Lecture from January 18, 2017 providing an introduction to Chapter 7 and Problem Set #1 in CH 222. Hopefully this will be helpful for people who could not make it to recitation due to weather and for people on Tuesday's lab sections! There is no video for this recording, only audio (I move around too much for a video to be helpful.) http://mhchem.org/222/classroom/zAudio/011817Chemistry222LabAudioLecture.mp3

Chemistry 222 Audio Lab Lecture from January 10, 2017 providing an introduction to CH 222 which is similar to what the snow-missed sessions would have been like. http://mhchem.org/222/classroom/zAudio/011017Chemistry222AudioLecture.mp3

Chemistry 222 Video Lab Lecture from January 10, 2017 providing an introduction to CH 222 which is similar to what the snow-missed sessions would have been like. http://mhchem.org/222/classroom/zAudio/011017Chemistry222VideoLecture.m4v

Chemistry 221 Audio Lecture from *December 4, 2015* (last year) covering day 2 of an exam review for the final lecture exam… We didn't have lecture today due to snow, but this gives you a sense of what we would have been discussing. http://mhchem.org/221/classroom/zAudio/120415Chemistry221AudioLecture.mp3

Chemistry 221 Video Lecture from *December 4, 2015* (last year) covering day 2 of an exam review for the final lecture exam… We didn't have lecture today due to snow, but this gives you a sense of what we would have been discussing. http://mhchem.org/221/classroom/zAudio/120415Chemistry221VideoLecture.m4v

Chemistry 221 Audio Lecture from December 7, 2016 covering day 1 of 2 of an exam review for the final lecture exam. http://mhchem.org/221/classroom/zAudio/120716Chemistry221AudioLecture.mp3

Chemistry 221 Video Lecture from December 7, 2016 covering day 1 of 2 of an exam review for the final lecture exam. http://mhchem.org/221/classroom/zAudio/120716Chemistry221VideoLecture.m4v