ATTENTION TO 2012 FORM 5 CHEMISTRY STUDENTS
*pls download chemicals for consumer and follow the instructions given.
Thursday, December 1, 2011
chemicals for consumer
Monday, September 26, 2011
redox reaction
(ANode is OXidation)
RED CAT
(REDuction at CAThode)
OIL RIG
(Oxidation Is Lose, Reduction Is Gain)
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