February 23, 2017

Homework Help: Chemistry

Posted by Jessie on Saturday, May 7, 2011 at 12:49pm.

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

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

A. 2Ag+(aq) Cu2+(aq) 2Ag(s) Cu(s)
B. Cu(s) Cu2+(aq) Ag+(aq) Ag(s)
C. Ag+(aq) Cu2+(aq) Cu(s) Ag(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. Cu Cu2+ + 2e–
B. Cu2+ + 2e– Cu
C. Ag+ + e– Ag
D. Ag Ag+ + e–

I think it's B, A but I'm not sure

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