Principles of Instrumental Analysis
7th Edition
ISBN: 9781305577213
Author: Douglas A. Skoog, F. James Holler, Stanley R. Crouch
Publisher: Cengage Learning
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Textbook Question
Chapter 7, Problem 7.11QAP
Why is glass better than fused silica as a prism construction material for a monochromator to be used in the region of 400 to 80 nm?
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2. What is the distinction between matrix and dispersed phases in a composite material?
3. Find lattice constant and atomic radius of Silver from the X-Ray spectra for Silver nanoparticles
given below and compare with appendix (wavelength of incident X-Ray is 0.154 nm )
40
(111)
35
30
25
20
(200)
15
(311)
(220)
10
|(222)
5
10
30 2 Theta
50
70
90
Fig. 3. X-ray diffraction patterns of silver nanoparticles embedded ultra-thin film
solar cell.
a) Calculate the basicity and acidity of a slag composed of 41 wt% SiO2; 13 wt% FeO; 39 wt%
CaO, 7 wt% MgO. (Molecular Weights; Ca: 40.08, O: 16.0, Fe: 55.85, Si: 28.08, Mg: 24.31)
b) Describe the formation stage of white matte during the pyrometallurgical production of
copper. Calculate the theoretical amount of Cu in the white matte. (Molecular Weights; O: 16,
Fe: 55.85, Si: 28.08, Cu: 63.5, S: 32.06).
Chapter 7 Solutions
Principles of Instrumental Analysis
Ch. 7 - Prob. 7.1QAPCh. 7 - Prob. 7.2QAPCh. 7 - The Wien displacement law states that the...Ch. 7 - Prob. 7.4QAPCh. 7 - Prob. 7.5QAPCh. 7 - Describe the differences and similarities between...Ch. 7 - Prob. 7.7QAPCh. 7 - Prob. 7.8QAPCh. 7 - Prob. 7.9QAPCh. 7 - Prob. 7.10QAP
Ch. 7 - Why is glass better than fused silica as a prism...Ch. 7 - Prob. 7.12QAPCh. 7 - Prob. 7.13QAPCh. 7 - Prob. 7.14QAPCh. 7 - Prob. 7.15QAPCh. 7 - Prob. 7.16QAPCh. 7 - Prob. 7.17QAPCh. 7 - Prob. 7.18QAPCh. 7 - Prob. 7.19QAPCh. 7 - Prob. 7.20QAPCh. 7 - Prob. 7.21QAPCh. 7 - Prob. 7.22QAPCh. 7 - Prob. 7.23QAPCh. 7 - Prob. 7.24QAP
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