What are the following reactions for a Copper/Zinc electrochemical cell. Anode reaction? Cathode reaction

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  What are the following reactions for a Copper/Zinc electrochemical cell.

Anode reaction?

Cathode reaction?

Expert Solution
Explanation

In an electrochemical cell when two electrodes are connected by means of externally then the current will flow from more reactive metal to the less reactive in comparison to each other which are used as electrode.So here copper and zinc are present as electrodes then zinc donates its two electrons to the copper.so zinc electrode is converted into zn^2+

Zinc behaves as anode whereas copper behaves as electrode. 

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