Battery #61

Batteries

#61- An electrochemical cell with half reactions.
- A electrochemical cell is something that gives off energy. Batteries give off energy. In Zn-Cu batteries the two half cells make an oxidizing- reducing couple. Half cells are placing a piece of reactant in an electrolyte solution.
-Cite: http://www.science.uwaterloo.ca/~cchieh/cact/c123/halfcell.html