Thermochemistry: Chemical Hot & Cold Packs Demonstration

Your students will explore how hand-warmers and cold packs work through the "magic" of chemistry. In the process, they'll learn how certain chemical reactions can release and absorb heat. Fascinating demonstration investigates such concepts as rust, corrosion and oxidation as well as endothermic and exothermic reactions.

Provides a safe, quick and easy demonstration of a key chemical concept.  Makes a great introduction or reinforcement of a topic.  Demonstration comes complete with everything necessary to perform it, including complete, step-by-step instructions and enough materials for multiple demonstrations.

Recommended for students in grades 7 through 12.  Manufactured by Neo/SCI.

 
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Thermochemistry: Chemical Hot & Cold Packs Demonstration
Status $33.95