Question

can you please draw the cell diagram For Ni and Ag​

Answer 1

Sketch a cell diagram for the reaction

Zn(s) + Cu²⁺(aq) → Zn²⁺(aq) + Cu(s)

Solution:

A. Draw one of the diagrams above (no labels).

B. Identify what is oxidized and reduced.

Zn is oxidized; Cu²⁺ is reduced.

C. Put the oxidation materials in the left hand cell. Label the Zn as the negative anode. In the solution put Zn²⁺ and NO₃⁻.

D. Put the reduction half-reaction materials in the right hand cell. Label the Cu as the positive cathode . In the solution put Cu²⁺ and either SO₄²⁻ or NO₃⁻.

E. Place a salt such as KNO₃ in the salt bridge.

F. Use arrows to show the flow of electrons in the external wire.

G. Show the flow of ions in the internal circuit.