A galvanic cell using Ni2+(aq) / Ni(s) half-cell and Hg22+(aq) / Hg(l) half-cell is prepared. The...

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A galvanic cell using Ni²⁺(aq) / Ni(s) half-cell and Hg₂²⁺(aq) / Hg(l) half-cell is prepared. The E°_nickel = -0.25 V and E°_mercury = 0.789 V.

(blank 1) Write the balanced reaction that occurs at the anode.

(blank 2) Write the balanced reaction that occurs at the cathode.

(blank 3) Calculate the standard cell potential of this galvanic cell.

(blank 4) Write the shorthand cell notation for the galvanic cell.

Question 10 options:

Answer 1

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