1.1 What is Chemistry?

http://www.ck12.org Chapter 11. Chemical Reactions

11.3 References

1. Courtesy of NASA. http://commons.wikimedia.org/wiki/File:Chinese_rocket.gif. Public Domain


2. User:PericlesofAthens/Wikimedia Commons. http://commons.wikimedia.org/wiki/File:Chinese_Gunpowder
   _Formula.JPG. Public Domain


3. Joseph Wright. http://commons.wikimedia.org/wiki/File:JosephWright-Alchemist.jpg. Public Domain


4. Oliver H.. http://commons.wikimedia.org/wiki/File:Spk-RZ.jpg. Public Domain


5. Jared Tarbel. http://www.flickr.com/photos/generated/5554654375/. CC BY 2.0


6. Jodi So. CK-12 Foundation. CC BY-NC 3.0


7. User:Chemicalinterest/Wikimedia Commons. http://commons.wikimedia.org/wiki/File:Zn_reactionwith-
   HCl.JPG. Public Domain


8. Der Kreole. http://commons.wikimedia.org/wiki/File:Lluvia_de_oro.JPG. CC BY 3.0


9. Flickr:webhamster. http://www.flickr.com/photos/26316553@N07/2897369014/. CC BY 2.0