EBK PHYSICS FOR SCIENTISTS & ENGINEERS
5th Edition
ISBN: 9780134296074
Author: GIANCOLI
Publisher: VST
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Textbook Question
Chapter 40, Problem 3Q
Does the H2 molecule have a permanent dipole moment? Does O2? Does H2O? Explain.
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3. Show that in an ideal hexagonal-close-packed (hcp) structure, where the atomic
spheres touch each other, the ratio c/a is given by
:-()*
( 8 \ 1/2
= 1.633.
(The hep structure is discussed in Section 7.)
4 The packing ratio is defined as the fraction of the total volume of the cell that is
filled by atoms. Determine the maximum values of this ratio for equal spheres
located at the points of simple-cubic, body-centered-cubic, and face-centered-cubic
crystals.
(4) Predict the structure of CsCl. Given: radius of Cs+= 0.160 nm, radius of Cl-=0.181nm.
Calculate the radius ratio between Cs+ and Cl- and derive the coordination number
(CN) based on the table below.
Rcation/Ranion
CN
0-0.155
2
3
0.155-0.225
0.225-0.414
0.414-0.732
0.732-1
1
4
6
8
12
(e) Using the characteristic function, show that
a(N)
(N²). = k„T
(f) Show that fluctuations in the number of adsorbed particles satisfy
(N*),
(N)?
1-f
Nf
Chapter 40 Solutions
EBK PHYSICS FOR SCIENTISTS & ENGINEERS
Ch. 40 - What type of bond would you expect for (a) the N2...Ch. 40 - Describe how the molecule CaCl2 could be formed.Ch. 40 - Does the H2 molecule have a permanent dipole...Ch. 40 - Although the molecule H3 is not stable, the ion...Ch. 40 - The energy of a molecule can be divided into four...Ch. 40 - Would you expect the molecule H2+ to be stable? If...Ch. 40 - Explain why the carbon atom (Z = 6) usually forms...Ch. 40 - Prob. 1PCh. 40 - (II) The measured binding energy of KCl is 4.43eV....Ch. 40 - (I) Show that the quantity 2/I has units of...
Ch. 40 - Prob. 9PCh. 40 - Prob. 23PCh. 40 - Prob. 24PCh. 40 - Prob. 25PCh. 40 - Prob. 26PCh. 40 - Prob. 27PCh. 40 - Prob. 28PCh. 40 - Prob. 30PCh. 40 - Prob. 31PCh. 40 - Prob. 32PCh. 40 - Prob. 33PCh. 40 - Prob. 34PCh. 40 - Prob. 35PCh. 40 - Prob. 36PCh. 40 - Prob. 37PCh. 40 - Prob. 38PCh. 40 - Prob. 39PCh. 40 - Prob. 40PCh. 40 - Prob. 41PCh. 40 - Prob. 42PCh. 40 - Prob. 43PCh. 40 - Prob. 44P
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