Principles of Instrumental Analysis
Principles of Instrumental Analysis
7th Edition
ISBN: 9781305577213
Author: Douglas A. Skoog, F. James Holler, Stanley R. Crouch
Publisher: Cengage Learning
Question
Book Icon
Chapter 25, Problem 25.16QAP
Interpretation Introduction

(a)

Interpretation:

The advantages of performing voltammetry with microelectrodes should be determined.

Concept introduction:

The type of electrode which characteristics dimension is comparable with the smaller thickness as compared to the thickness of the diffusion layer is called microelectrodes. The method used for obtaining the information about the obtained analyte by using current is called voltammetry.

Interpretation Introduction

(b)

Interpretation:

The explanation of the possibility of an electrode to be too small should be determined.

Concept introduction:

The type of electrode which characteristics dimension is comparable with the smaller thickness as compared to the thickness of the diffusion layer. The method used for obtaining the information about the obtained analyte by using current is called voltammetry.

Blurred answer
Students have asked these similar questions
Write the applications of the glass electrode. (Please write it correctly and concisely.)
(b) Electrolysis of water at room temperature yielded oxygen gas at platinum anode by using current of 0.30 A for 30 minutes. Calculate the volume of oxygen gas produced in this electrolysis.
The electrolysis cell shown here was run at a constant current of 0.021 96 A. On one side, 49.22 mL of H2 were produced (at 303 K and 0.996 bar); on the other side, Cu metal was oxidized to Cu21. (a) How many moles of H2 were produced? (See Problem 16-16 for the ideal gas law.) (b) If 47.36 mL of EDTA were required to titrate the Cu21 produced by the electrolysis, what was the molarity of the EDTA? (c) For how many hours was the electrolysis run?
Knowledge Booster
Background pattern image
Recommended textbooks for you
Text book image
Fundamentals Of Analytical Chemistry
Chemistry
ISBN:9781285640686
Author:Skoog
Publisher:Cengage
Text book image
Chemistry: Principles and Practice
Chemistry
ISBN:9780534420123
Author:Daniel L. Reger, Scott R. Goode, David W. Ball, Edward Mercer
Publisher:Cengage Learning
Text book image
Principles of Modern Chemistry
Chemistry
ISBN:9781305079113
Author:David W. Oxtoby, H. Pat Gillis, Laurie J. Butler
Publisher:Cengage Learning
Text book image
Physical Chemistry
Chemistry
ISBN:9781133958437
Author:Ball, David W. (david Warren), BAER, Tomas
Publisher:Wadsworth Cengage Learning,
Text book image
Chemistry & Chemical Reactivity
Chemistry
ISBN:9781337399074
Author:John C. Kotz, Paul M. Treichel, John Townsend, David Treichel
Publisher:Cengage Learning
Text book image
Chemistry & Chemical Reactivity
Chemistry
ISBN:9781133949640
Author:John C. Kotz, Paul M. Treichel, John Townsend, David Treichel
Publisher:Cengage Learning