Curated OER
Lesson 6: Alkynes, Shapes of Molecules
Triple-bonded aliphatics are called alkynes. Step-by-step, Chemguy walks young chemists through the process of naming these organic compounds and shows models illustrating the molecular structures. Though not entertaining, Chemguy is a...
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Southern Methodist University: Animated Molecules
QuickTime movies and images of many different molecules including DNA, RNA, histones, nucleosomes, etc. Includes links to publications for more info on each molecule.
Khan Academy
Khan Academy: Solubility of Organic Compounds
Learn how to predict if a compound dissolves in water. Practice identifying the hydrophobic and hydrophilic parts of a molecular structure. [12:20]
Khan Academy
Khan Academy: Bond Line Structures: Structural (Constitutional) Isomers
Use this instructional video to learn how to draw structural isomers. [10:27]
Khan Academy
Khan Academy: Organic Chemistry: Spectroscopy: Proton Nmr: Hydrogen Deficiency Index
How to relate molecular structure with the molecular formula using the hydrogen deficiency index (or number of degrees of unsaturation). [8:50]