Physics for Scientists and Engineers
6th Edition
ISBN: 9781429281843
Author: Tipler
Publisher: MAC HIGHER
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Question
Chapter 37, Problem 43P
(a)
To determine
The relation between
(b)
To determine
The dissociation energy of NaCl.
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Students have asked these similar questions
(Electroplating)
A steel part with surface area A = 130 cm² is to be tin-plated. What average plating thickness will result if 15 amps are applied for 10 min in an acid sulfate electrolyte bath? The cathode efficiency for tin is E = 90% and the plating constant C = 4.21 x 10-2 mm³/amp-s.
V = CIt
V = ECIt
d =
V
A
Typical cathode efficiencies in electroplating and values of plating constant C.
Compiled from [18].
Plate Metal Electrolyte
Cadmium (2) Cyanide
Chromium (3) Chromium-acid-sulfate
Copper (1)
Gold (1)
Nickel (2)
Silver (1)
Tin (4)
Zinc (2)
Cyanide
Cyanide
Acid sulfate
Cyanide
Acid sulfate
Chloride
Plating Constant ca
Cathode Efficiency % mm³/amp-s (in³/amp-min)
6.73 × 10-²
(2.47 × 10-4)
X
2.50 × 10-2
(0.92 × 10-4)
7.35 x 10-2
10.6 x 10-²
3.42 x 10-2
(2.69 × 10-4)
(3.87 × 10-4)
(1.25 × 10-4)
10.7 x 10-2
(3.90 × 10-4)
4.21 x 10-2
(1.54 × 10-4)
4.75 × 10-2
(1.74 x 10-4)
90
15
98
80
95
100
90
95
¹Most common valence given in parentheses (); this is the value assumed in determining…
(a): Calculate Miller's indices in the hexagonal structure of its
intersections. ai = 1, ar--1/2, as = 1,c= o and draw it.
(b): the potential energy of a diatomic molecule is given by U =
A B
. where A and B are constants and r is the separation
distance between the atoms. For the H2 molecule, take A = 0.124
x 10-120 eV. m2 and B = 1.488 x 10 eV.m. Find the
separation distance at which the energy of the molecule is a
minimum.
Q3: Calculate the dhai of tetragonal using the concepts of
reciprocal lattice
In solid KCI the smallest distance between the centers of a. potassium ion and a chloride ion is 314 pm. Calculate the length of the edge of the unit cell and the density of KCI, assuming it has the same structure as sodium chloride.
Chapter 37 Solutions
Physics for Scientists and Engineers
Ch. 37 - Prob. 1PCh. 37 - Prob. 2PCh. 37 - Prob. 3PCh. 37 - Prob. 4PCh. 37 - Prob. 5PCh. 37 - Prob. 6PCh. 37 - Prob. 7PCh. 37 - Prob. 8PCh. 37 - Prob. 9PCh. 37 - Prob. 10P
Ch. 37 - Prob. 11PCh. 37 - Prob. 12PCh. 37 - Prob. 13PCh. 37 - Prob. 14PCh. 37 - Prob. 15PCh. 37 - Prob. 16PCh. 37 - Prob. 17PCh. 37 - Prob. 18PCh. 37 - Prob. 19PCh. 37 - Prob. 20PCh. 37 - Prob. 21PCh. 37 - Prob. 22PCh. 37 - Prob. 23PCh. 37 - Prob. 24PCh. 37 - Prob. 25PCh. 37 - Prob. 26PCh. 37 - Prob. 27PCh. 37 - Prob. 28PCh. 37 - Prob. 29PCh. 37 - Prob. 30PCh. 37 - Prob. 31PCh. 37 - Prob. 32PCh. 37 - Prob. 33PCh. 37 - Prob. 34PCh. 37 - Prob. 35PCh. 37 - Prob. 36PCh. 37 - Prob. 37PCh. 37 - Prob. 38PCh. 37 - Prob. 39PCh. 37 - Prob. 40PCh. 37 - Prob. 41PCh. 37 - Prob. 42PCh. 37 - Prob. 43P
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