Chemical Reactions

Cecilia Vanden Heuvel

Five Signs of a Chemical Reaction

1.) Change in Color
2.) Change in Temperature
3.) Formation of Precepitation
4.) Formation of Gas
5.) Change in Odor


Chemical Reaction

This chemical reaction shows water reacting to sodium polyacrylate. This reaction is considered an endothermic reaction.

Definition of Parts of Reaction

Reactant - A molecule or substance that is in a chemical reaction
Product - The substance that is made in the chemical reaction

Citations

http://www.youtube.com/watch?v=p-g_0wyhV9E
http://serc.carleton.edu/sp/mnstep/activities/26788.html

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