If the 0.65 M KOH of Exercise 43 is replaced by 0.65 M NH 3 , (a)

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If the 0.65 M KOH of Exercise 43 is replaced by 0.65 M NH₃,

(a) Will E_cel_l be higher or lower than in the cell with 0.65 M KOH?

(b) What will be the value of E_cell?

Exercise 43

A concentration cell is constructed of two hydrogen electrodes: one immersed in a solution with [H⁺] = 1.0 M and the other in 0.65 M KOH.

(a) Determine E_cel_l for the reaction that occurs.

(b) Compare this value of E_cel_l with E° for the reduction of H₂O to H₂(g) in basic solution, and explain the relationship between them.

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General Chemistry Principles And Modern Applications

ISBN: 9780132931281

11th Edition

Authors: Ralph Petrucci, Jeffry Madura, F. Herring, Carey Bissonnette

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Question Posted: Nov 27, 2023 03:14 AM

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If the 0.65 M KOH of Exercise 43 is replaced by 0.65 M NH 3 , (a)

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a If the 065 M KOH of Exercise 43 is replaced by 065 M NH3 Ecell will be the same This is because th...View the full answer

General Chemistry Principles And Modern Applications

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