Balancing Chemical Equations Tutorial
[ Teens/Mature Teens ] Visual shockwave exercise in which you type in coefficients and check your answers.
A Chemical Jigsaw Puzzle
[ Teens/Mature Teens ] Collection of printable learning aids to help improve the understanding of combining powers (valences) in chemical reactions.
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Last update:
July 16, 2013 at 6:45:08 UTC
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