Hess's Law

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Product Rating
4.0
File Type
Presentation (Powerpoint) File
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0.75 MB   |   6 pages

PRODUCT DESCRIPTION

Hess's Law is based on the concept that the enthalpy change for a chemical reaction is independent of the pathway of the chemical reaction. This makes it possible to calculate the energy change of a reaction from the heats of formation of the compounds and elements involved in the reaction. This PowerPoint presentation makes the concept palatable with an animation of a man climbing a ladder. It then shows step by step how to combine the in formation on a Heat of Formation table to get a heat of reaction.
Total Pages
6
Answer Key
N/A
Teaching Duration
45 Minutes

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Hess's Law
Hess's Law
Hess's Law
Hess's Law
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