1. Types of Chemical Reactions

2. Synthesis Two or more elements or compounds combined to make one compound. A + B  AB H 2 + O 2  H 2 O https://www.youtube.com/watch?v=DbmV5l M4z74

3. Decomposition (Analysis) One compound broken down into two or more substances EF  E + F (NH4)2Cr2O7  Cr2O3 + N2 + H2O https://www.youtube.com/watch?v=DD6uh0 1X7Gg

4. Single Replacement Element combined with a compound to form a new element and a different compound. DE + F  DF + E or XY + Z  ZY + X Na + H2O  NaOH + H 2 https://vimeo.com/3480339

5. Double Replacement (Ion Exchange or Precipitation) Two compounds react to form two new compounds ST + MP  MT + SP KI + Pb(NO3)2  PbI2 + KNO3 https://vimeo.com/60695476

6. Oxidation-Reduction Electrons are transferred from one element to another. One element loses electrons (oxidation) and another element gains electrons (reduction) http://www.instructables.com/id/Make-Glow-Sticks-The-Science/ http://www.bing.com/videos/search?q=Making+glow+sticks&mid=8B8FB3E1C11E7404BB3B8B8FB3E1C11E7404BB3 B&view=detail&FORM=VIRE4&adlt=strict http://video.nytimes.com/video/2011/12/19/science/100000001230824/edith-widders-new-crusade.html http://video.nytimes.com/video/2011/12/19/science/100000001230824/edith-widders-new-crusade.html (Bioluminescence)

7. Combustion Organic compound is rapidly reacted with oxygen