solution stoichiometry models

http://www.youtube.com/watch?v=UFE9UXpA18M&feature=related

http://www.youtube.com/watch?v=aZKIeFiOP34&feature=related

http://www.youtube.com/watch?v=uiEc5LcsGIg

Redox Remediation/Review

http://www.chemreview.net/HalfReactionBalancing.pdf

Metal and Nonmetal Reactivity Pattern Video Clips

Metal reactivity pattern video links

Alkali metals
http://youtu.be/_BRvYXV2pxQ

Video on element francium

http://youtu.be/qliI4LXdqpQ

Non metal reactivity video clips

Comparing four halogens


http://youtu.be/u2ogMUDBaf4

Reaction of iron with halogens video


http://youtu.be/EvtyMr5EvBY


Magnesium and oxygen video to observe horizontal pattern for non metal reactivity

http://youtu.be/FKkWdizutxI

Redox Tutorial

http://www.wfu.edu/~ylwong/redox/

Balancing Redox Reactions Review Site

http://chemed.chem.purdue.edu/genchem/topicreview/bp/ch19/oxred_2.php#half