Question

v) Formulate a cell from the following electrode reaction.
Zn-----→Zn+² +2e-
(s) (aq)
2Ag- + 2e- -----→ 2Ag
(aq) (s) ​

Answer 1

Answer:

Electrode reactions can be classified into two groups: one in which an electron transfer takes place across the electrode interface, such as ferric–ferrous redox reaction ( Fe aq 3+ + e = Fe aq 2+ ) ; and the other in which an ion transfer takes place across the electrode interface, such as iron dissolution–deposition ...

Answer 2

Fe aq 3e++e=Fe aq 2+

Rest of the answers in the picture:-

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