CHEM 202: Accelerated Chemistry

School: University of Illinois

Number of Notes and Study Guides Available: 0

Videos

Counting Oxygen Atoms in Various Molecular Sets

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Discover the simple yet essential method for counting the number of oxygen atoms in different molecular sets, including molecules and ions.

Endothermic Rxn: Ba(OH)2·8H2O & NH4NO3 Heat Dynamics

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Explore the endothermic reaction between Ba(OH)2·8H2O and NH4NO3 observing its impact on surroundings like the freezing water. Discover why touching the beaker feels cold and learn about heat transfer in such chemical reactions. This video is an insightful demonstration of heat absorption in chemical reactions.

Vaporization vs. Condensation: Heat Absorption & Release

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Discover the contrasting processes of vaporization and condensation and their thermal nature. Understand why boiling is endothermic, absorbing heat, while condensation is exothermic, releasing heat, and how these processes impact ?H values.

Comparing Structural Features of Sphingomyelins and Glycolipids

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This video explores the structural and functional differences between sphingomyelins and glycolipids, two types of lipids found in cell membranes, highlighting their commonalities in backbone and fatty acid composition and their distinctive roles in cell structure and recognition.

Drawing Open-Chain Structures: A Visual Guide to Four Sugars

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Learn how to draw open-chain structures for various sugars, from ketotetrose to amino sugars. This video offers visual demonstrations of ketopentose, deoxyaldohexose, and more, highlighting key molecular differences.