Question

what is zn-cu cell and chemical reaction​

Answer 1

Answer:

Then one looks up the standard electrode potential, Eo, in volts, for each of the two half reactions. The standard potential of the cell is equal to the more positive Eo value minus the more negative Eo value. Thus the overall reaction is: Cu2+ + Zn ⇌ Cu + Zn.

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Answer 2

Explanation:

the zinc electrode is the anode. The electrochemical reaction is: Zn + Cu2+ → Zn2+ + Cu. In addition, electrons flow through the external conductor, which is the primary application of the galvanic cell.

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