Summary: Can a barbershop quartet introduce the subject of stoichiometry? They do in this program, which in section one presents the Law of Conservation of Mass and how to balance equations. Section two explains the difference between the mass number and atomic mass, what an isotope is, and how to work with atomic mass units to find the average atomic mass.
Format: software, multimedia
Publisher / Publication Date: Films Media Group 2005
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Summary: 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, the motion of a person walking the opposite way on a moving walkway, and the movement of people on and off paddleboats. The video concludes by...
Format: software, multimedia
Publisher / Publication Date: Films Media Group 2005