Determine the overall cell reaction and Eo cell(at 25°C) of a Zn electrode in a 1.0 M Zn(NO3)2solution and a Sn electrode in a 1.0 M Sn(NO3)2 solution. Eo (Zn2+/Zn) = −0.76 V,Eo (Sn2+/Sn) = −0.14 V.What reaction occurs in the cell? Zn(s) + 2H+(aq) → Zn2+(aq) + H2(g) Zn2+(aq) + Sn(s) → Zn(s) + Sn2+(aq) Sn2+(aq) + Zn2+(aq) → Sn(s) + Zn(s) Sn2+(aq) + Zn(s) → Sn(s) + Zn2+(aq)Calculate the Eo cell. Eo cell= V

The reduction potential of tin (Sn2+/Sn) is higher than that of the zinc. Therefore, the Zinc…

Answered: Determine the overall cell reaction and…

Chemistry: Principles and Practice

3rd Edition

ISBN:9780534420123

Author:Daniel L. Reger, Scott R. Goode, David W. Ball, Edward Mercer

Publisher:Daniel L. Reger, Scott R. Goode, David W. Ball, Edward Mercer

Chapter18: Electrochemistry

Section: Chapter Questions

Problem 18.48QE: The standard potential of the cell reaction Ag+(aq)+Eu2+(aq)Ag(s)+Eu3+(aq) is E = +1.23 V. Use the...

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Determine the overall cell reaction and E

cell

(at 25

C) of a Zn electrode in a 1.0 M Zn(NO₃)₂solution and a Sn electrode in a 1.0 M Sn(NO₃)₂ solution. E

(Zn²⁺/Zn) = −0.76 V,

(Sn²⁺/Sn) = −0.14 V.

What reaction occurs in the cell?

	Zn(s) + 2H⁺(aq) → Zn²⁺(aq) + H₂(g)
	Zn²⁺(aq) + Sn(s) → Zn(s) + Sn²⁺(aq)
	Sn²⁺(aq) + Zn²⁺(aq) → Sn(s) + Zn(s)
	Sn 2+ (aq) + Zn (s) → Sn(s) + Zn²⁺(aq)

Calculate the E

cell

.

E

cell

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