chemistry as 2 redox

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  • Created by: julie
  • Created on: 11-01-14 16:12

Ionic eqns describe chemical changes by showing only the reating ions leaving out spectator ions

A half eqn is an ionic eqn used to describe either the gain or the loss of electronsduring a redix reaction. 

Chemists use oxidation numbers to keep track of te electrons transferred or shared during chemical…


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