What is the voltage of the cell represented at Zn(s) Zn 2+(aq) /Cu2+(aq) /Cu(s) given that for Cu 2+(aq)/ Cu (s) Eo = 0.337V and for Zn2+(aq) /Zn(s)' E o = -0.763V?

What is the voltage of the cell represented at Zn(s) Zn 2+(aq) /Cu2+(aq) /Cu(s) given that for Cu 2+(aq)/ Cu (s) Eo = 0.337V and for Zn2+(aq) /Zn(s)' E o = -0.763V?

What is the voltage of the cell represented at Zn_(s) Zn ²⁺_(aq) /Cu²⁺_(aq) /Cu_(s) given that for Cu ²⁺_(aq)/ Cu _(s) E_o = 0.337V and for Zn²⁺_(aq) /Zn_(s)' E _o = -0.763V?

A +0.426V
B -0.426V
C -0.337V
D -1.10V
E +1.10V

waec 1989 chemistry

The correct answer is E. +1.10V

No explanation given

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