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May 30, 2015

Homework Help: Chemistry

Posted by David on Monday, April 21, 2008 at 2:16am.

For the following balanced equation:
2Ag+(aq) + Cu(s)<->Cu2+ (aq) + 2 Ag(s)

Which letter corresponds to the correct cell notation at standard state conditions?


A. Cu(s) | Cu2+(aq) || Ag+(aq) | Ag(s)
B. Ag+(aq) | Cu2+(aq) || Cu(s) | Ag(s)
C. 2Ag+(aq) | Cu2+(aq) || 2Ag(s) | Cu(s)
D. Cu2+(aq) | Cu(s) || Ag(s) | Ag+(aq)
E. Cu(s) | Cu2+(aq) || 2Ag+(aq) | 2Ag(s)


What reaction is occurring at the anode?


A. Cu2+ + 2eľ -> Cu
B. Ag+ + eľ -> Ag
C. Cu -> Cu2+ + 2eľ
D. Ag -> Ag+ + eľ

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