Electrochemical Cells

1 Volt = 1 Joule/Coulomb. Reduction potential. of half-cells-The tendency of a half-cell to be reduced. (take e-‘s) Voltage only depends on the difference in potentials not the absolute potentials. e.g.) $ before buying calculator $ after buying calculator Difference Mrs. A $2000 $1980 $20 Mrs. B $50 $30 $20 -Both people spent $20 on the ... ................
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