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Current Classes:
1st Period Chemistry 1431
3rd Period Chemistry 1432
5th Period Chemistry 1431
7th Period Chemistry 1432
9th Period Foundations of Chemistry

 

 

Unit 10: Chemical Equations and Reactions

Writing basic equations

http://www.youtube.com/watch?v=3TwSmPG9nqg

http://www.youtube.com/watch?v=Tqa1gX5lEjo

Balancing Equations:

http://www.youtube.com/watch?v=z4rXO533deI

http://www.youtube.com/watch?v=F7vIaQs_uic

Types of Chemical Reactions:

http://www.youtube.com/watch?v=AWSTg1HLG4M

http://www.youtube.com/watch?v=pw2l0x1YCwE

http://www.youtube.com/watch?v=IIq60HJckVU

Predicting Products of Reactions:

http://www.youtube.com/watch?v=f9UmTW27v6c

http://www.youtube.com/watch?v=gPNmjCZ7kso

 

http://www.youtube.com/watch?v=t4iJM84WHRQ

http://www.youtube.com/watch?v=wnYs4SJw_xU

 

 

Unit 11 A:  Intro to Stoichiometry

How to calculate molar mass of a compound:

      http://www.screencast.com/t/qpiGxHKx1Iqn

 

 Percent Composition

      http://www.screencast.com/t/wTyJSaYRW7

 Empirical Formulas

      http://www.screencast.com/t/8UpALRqE

Molecular Formulas

     http://www.screencast.com/t/4tgKDQeby

 

 

Unit 11 B: Stoichiometry

 

Stoichiometry

http://www.youtube.com/watch?v=_mbhqjhcup4

http://www.youtube.com/watch?v=OABrfwfLPLg&feature=relmfu

http://www.youtube.com/watch?v=NVE5QwBgNNc&feature=related  (ignore grams to liters of a gas for now)

 

Percent Yield

http://www.youtube.com/watch?v=esfREC9JoxI&feature=related

http://www.youtube.com/watch?v=K5l2Ffr0E3w&feature=relmfu

 

Limiting Reactant

http://www.youtube.com/watch?v=ZuqV_Tz7LIg&feature=related

http://www.youtube.com/watch?v=evlBGiFk7Wk&feature=relmfu

http://www.youtube.com/watch?v=3goVTED4nAs&feature=relmfu