Chris Schrempp, B.Sci, Pharm.D., M.Ed

Chemistry Instructor, Los Osos High School
6001 Milliken Ave,  Rancho Cucamonga, CA  91737
Room D-110   School Phone: (909) 477-6900  ext. 2410      email: cschrempp@verizon.net

"I am among those who think that science has great beaty.  A scientist in his laboratory is not only a technician; he is also a child placed before natural phenomena which impress him like a fairy tale".  Marie Curie (1867-1934)

Water Fiberoptics
When a laser is directed to the inside of a water stream it undergoes total internal reflection.  This is the same principle that fiberoptic technology uses.
(Click picture to view)


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Liquid Bromine and Aluminum Metal
 Liquid Bromine and aluminum foil react exothermically with red-hot globs of metal and noxious amber-brown fumes.  A must-see video!
(Click picture to view)

Making Salt
 You"ll go into the salt mines when you see the very exothermic synthesis/redox reaction of sodium metal and chlorine gas.
 (Click picture to view)

AP Chemistry Bulletin Board

Tie Dye & Blueprinting 2009 !
 We had some fantastic results with our shirts this year.  Check out the Photo Gallery HERE, or for educatores, the  tie die how-to page HERE

If you haven't had a chance to pick up an AP Chem book, here are the first three chapters in pdf:
Chapter 1     Chapter 2     Chapter 3

Prep Chemistry Bulletin Board