Page 398 - Chemistry eBook
P. 398

   Voltaic Cells vs. Electrolytic Cells
   Voltaic Cell
 Electrolytic Cell
   Spontaneous reactions
  Nonspontaneous reactions
   Does not require a battery.
  Requires a battery.
   Chemical reactions produce electricity. (The redox reactions produce electricity.)
  Electricity produces a chemical reaction. (The battery produces a redox reaction.)
   Both: Anode undergoes oxidation (an ox) and cathode undergoes reduction (red cat).
   397 © UNIT 10: OXIDATION & REDUCTION
























































































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