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Documents Slide 1 of 54 20-5 Batteries: Producing Electricity Through Chemical Reactions Primary Cells (or...

Slide 1 Slide 1 of 54 20-5 Batteries: Producing Electricity Through Chemical Reactions  Primary Cells (or batteries).  Cell reaction is not reversible.  Secondary…

Documents Lecture 253/28/07. Secondary Batteries (rechargeable) NiCad E° = 1.229 V Cathode: 2NiO(OH) (s) + 2H...

Slide 1 Lecture 253/28/07 Slide 2 Secondary Batteries (rechargeable) NiCad E° = 1.229 V Cathode: 2NiO(OH) (s) + 2H 2 O + 2e -  2Ni(OH) 2 (s) + 2OH - Anode: Cd(s) + 2OH…

Documents CHAPTER 17 Electrochemistry – part 2. Electrolysis and Electrolytic Cells Anode: where oxidation.....

Slide 1 CHAPTER 17 Electrochemistry – part 2 Slide 2 Electrolysis and Electrolytic Cells Anode: where oxidation takes place ◦ Anions are oxidized at this electrode ◦…

Documents 1 Electrochemistry. 2 Electricity Movt of electrons Movt of electrons Movt of electrons through wire...

Slide 1 1 Electrochemistry Slide 2 2 Electricity Movt of electrons Movt of electrons Movt of electrons through wire connecting 2 half-reactions  electrochemical cell Movt…