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Frostburg State University: Organic Chemistry Tutorials
This site features tutorials on alkenes, alkanes, alkynes, alcohols, carboxylic acids, amines, ketones, aldehydes, and benzene. The tutorials lists the properties of each, structure and classification, the nomenclature, and gives...
CK-12 Foundation
Ck 12: Hydrocarbon Rings
[Free Registration/Login may be required to access all resource tools.] In this module, students will explore cyclic hydrocarbons, and explain how ring strain contributes to the shape of cyclic hydrocarbons. They will also name and write...
Columbia University
Intensive Organic Chemistry: Arenes and Aromaticity
Lecture notes from Chapter on Arenes & Aromaticity. Can be downloaded using Adobe Acrobat.