This is the audio introduction to Chapter Guide Lesson One (which covers Chapter Seven in our textbook) for Chemistry 222. https://mhchem.org/222/classroom/zAudio/cg01.mp3

A screencast from Chapter 7 in CH 222 which looks at bonding pairs and lone pairs in chemistry. https://mhchem.org/222/classroom/zAudio/Ch09BondLoneElectrons.mp4

A screencast from Chapter 7 in CH 222 which discusses Lewis structures and their usefulness in chemistry. https://mhchem.org/222/classroom/zAudio/Ch09IntroLewisStruct.mp4

A screencast from Chapter 7 in CH 222 which looks at pi bonds in Lewis structures. https://mhchem.org/222/classroom/zAudio/Ch09LewisPiBonds.mp4

A screencast from Chapter 7 in CH 222 which discuses Formal charges and how they help us predict the most stable resonance form. https://mhchem.org/222/classroom/zAudio/Ch09LewisFormalCharges.mp4

A screencast from Chapter 7 in CH 222 which looks at VSEPR theory and how it can help us determine bond angles, etc. https://mhchem.org/222/classroom/zAudio/Ch09VSEPR.mp4

A screencast from Chapter 7 in CH 222 which examines the relationship between bond order and bond length. https://mhchem.org/222/classroom/zAudio/Ch09BondOrderBondLength.mp4

A screencast from Chapter 7 in CH 222 which examines the relationship between bond order and bond energy (and bond length as well). https://mhchem.org/222/classroom/zAudio/Ch09BondEnergy.mp4

A screencast from Chapter 7 in CH 222 which looks at the effect of electronegativity on bond polarity. https://mhchem.org/222/classroom/zAudio/Ch09BondPolarity.mp4

A screencast from Chapter 7 in CH 222 which investigates the polarity of a molecule using the polarities of individual bonds. https://mhchem.org/222/classroom/zAudio/Ch09MolecularPolarity.mp4