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Organic chemistry

Sal and Jay cover topics covered in college organic chemistry course. Basic understanding of basic high school or college chemistry assumed (although there is some review).
Community Questions
General chemistry review
A review of hybrid orbitals, dot structures, electronegativity, and polarity
All content in “General chemistry review”

Dot structures

In this tutorial, Jay reminds you how to draw the dot structures of simple organic molecules.


What is the most important concept to understand in undergraduate organic chemistry? Of course, it's electronegativity! In this tutorial, Jay explains the concept of electronegativity and shows how it applies to polarity, intermolecular forces, and physical properties.