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Whelan Whelan
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Posts: 3158
8 years ago
For the galvanic cell reaction, expressed below using shorthand notation, what half-reaction occurs at the anode?

Fe(s) ∣ Fe2+(aq) ∣∣ Cd2+(aq) ∣Cd(s)

A) Fe(s) → Fe2+(aq) + 2 e-
B) Fe2+(aq) + 2 e- → Fe(s)
C) Cd(s) → Cd2+(aq) + 2 e-
D) Cd2+(aq) + 2 e- → Cd(s)
Textbook 
Introductory Chemistry Essentials

Introductory Chemistry Essentials


Edition: 5th
Author:
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hbutler2hbutler2
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Posts: 3075
8 years ago
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Whelan Author
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8 years ago
Thanks
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Yesterday
Good timing, thanks!
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2 hours ago
Helped a lot
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