This chemistry video tutorial discusses the exceptions to the octet rule while providing the lewis dot diagrams of the molecular compounds involved. BH3 has an incomplete octet - that is, it has less than 8 electrons. Molecules such as ICl5 and PCl5 have an expanded octet which means the center atom has more than 8 electrons. The last category are molecules with odd number of electrons such as NO and NO2. These will always be electron deficient and contain an incomplete octet at the nitrogen atom.
How To Draw Lewis Structures:
https://www.youtube.com/watch?v=NFZtjSeT3XEVSEPR Theory:
https://www.youtube.com/watch?v=DBrq31w8vC4Molecular Geometry:
https://www.youtube.com/watch?v=_Cw0_cJzkSILewis Dot Structures:
https://www.youtube.com/watch?v=Ymf3kZePDnULewis Structures of Ionic Compounds:
https://www.youtube.com/watch?v=xhItoqhHoEE_________________________________
Octet Rule Exceptions:
https://www.youtube.com/watch?v=96L6_IwyHRMResonance Structures:
https://www.youtube.com/watch?v=9B5FGPDwX_EPolar and Nonpolar Molecules:
https://www.youtube.com/watch?v=4ykSzYl_4vIFormal Charge Calculations:
https://www.youtube.com/watch?v=R_SIjijCouELewis Structures - Mega Review:
https://www.youtube.com/watch?v=PeY_sihSh8E________________________________
Hybridization of Atomic Orbitals:
https://www.youtube.com/watch?v=pdJeQUd2g_4Molecular Orbital Theory:
https://www.youtube.com/watch?v=6tB6E6R_XpQDipole Dipole Forces of Attraction:
https://www.youtube.com/watch?v=zOvnu0KYyxoHydrogen Bonding:
https://www.youtube.com/watch?v=ZDjJOqOKeCIUnit Cell Chemistry:
https://www.youtube.com/watch?v=HCWwRh5CXYU_________________________________
Final Exams and Video Playlists:
https://www.video-tutor.net/Full-Length Videos and Worksheets:
https://www.patreon.com/MathScienceTutor/collectionsAbout the Site π
This site provides links to random videos hosted at YouTube, with the emphasis on random. π₯
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YouTube, an American video-sharing website based in San Bruno, California, offers a diverse range of user-generated and corporate media content. π
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