Environmental+Chemistry

=**Environmental Chemistry**=

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 * ==*nitrogen & phosphate == ||  ||
 * ==*eutrophication == || Eutrophication Interactive Lesson (Recommended by Noof Al Malki)

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 * ==*problems of waste heat == ||  ||
 * ==*reaction rate ==

*particle collision
|| [|**http://phet.colorado.edu/simulations/sims.php?sim=Reactions_and_Rates**] Explore what makes a reaction happen by colliding atoms and molecules. Design experiments with different reactions, concentrations, and temperatures. When are reactions reversible? What affects the rate of a reaction?

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 * ==*reversible reaction & dynamic equilibrium == || [|**http://www.wisc-online.com/Objects/ViewObject.aspx?ID=GCH1904**]

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