The diagram below shows a Zinc –copper cell.

      

The diagram below shows a Zinc –copper cell.
Q3210312019909.png
(i) Given the standard electrode potential of Zinc is -0.76V and that of copper is +0.34V, suggest;
(i)The identity of W
(ii) The identity of X
(iii) The equation for the overall cell reaction
(iv) The reading on the voltmeter

  

Answers


Maurice
(i) Zinc sulphate / Zinc chloride / Zinc nitrate solution

(ii) Copper

(iii) Q3210312019913.png

(iv) E = 0.34 + 0.76
= 1.0V
maurice.mutuku answered the question on October 31, 2019 at 06:15


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