Scan rate at experiment 2 should be calculated. Concept introduction: The peak current can be represented as follows: i p = 2.686 × 10 5 n 3 / 2 A c D 1 / 2 v 1 / 2 Here, I p = peak current n = number of electrons transferred in the redox event A = electrode surface area C = concentration D = diffusion coefficient V = scan rate

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Chapter 25, Problem 25.11QAP

Interpretation Introduction

Interpretation:

Scan rate at experiment 2 should be calculated.

Concept introduction:

The peak current can be represented as follows:

ip=2.686×105 n3/2 A c D1/2 v1/2

Here,

I_p = peak current

n = number of electrons transferred in the redox event

A = electrode surface area

C = concentration

D = diffusion coefficient

V = scan rate

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