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The Amazing Mole
The discovery of the mole and its relationship to mass, volume, concentration, and number of particles revolutionized science in its day. With stunning graphics and visual metaphors, this program introduces students to this fundamental concept in che...(more details) |
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Chemical Equations
Filled with real-life demonstrations that support instructive written examples, this program reinforces the basic principles of solving equations for chemical reactions. A brief historical overview describes Marie and Antoine Lavoisier's establishmen...(more details) |
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Acids and Bases
Use this video to familiarize students with the properties of acids and bases. Beginning with an overview of how these two kinds of chemicals react to or neutralize each other, the program explores Arrhenius's ideas on ion release and Lowry and Brons...(more details) |
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Bonding Between Molecules
In this program, bonding is explained in terms of dipole-dipole bonding for polar molecules, and dispersion forces for both polar and nonpolar molecules. Changes of state for water are examined, and the decreased density of ice when compared with liq...(more details) |
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The Concepts of Equilibrium
Starting with a definition of reversible reactions, this program covers the basic concepts of chemical equilibrium and the equilibrium law. The concept of equilibrium is illustrated by comparison to the movement of cars in and out of a parking lot, t...(more details) |
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