Modified Mastering Physics without Pearson eText-- Instant Access -- for Physics for Scientists & Engineers with Modern Physics
5th Edition
ISBN: 9780134402659
Author: GIANCOLI, Douglas
Publisher: PEARSON
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Textbook Question
Chapter 40, Problem 1Q
What type of bond would you expect for (a) the N2 molecule, (b) the HCl molecule, (c) Fe atoms in a solid?
(a)
Expert Solution
To determine
Find the type of bond present in N2 molecule.
Answer to Problem 1Q
The type of bond present in N2 molecule is covalent.
Explanation of Solution
The nitrogen molecule is diatomic molecule and has five valence electrons so it needs three more valence electron to complete its octet.
Thus the nitrogen molecule will share its three electron with another nitrogen to form octet so the bonding in nitrogen molecule is covalent.
(b)
Expert Solution
To determine
Find the type of bond present in HCl molecule.
Answer to Problem 1Q
The type of bond present in HCl molecule is ionic.
Explanation of Solution
The HCl molecule is diatomic molecule and when it is bubbled into water it ionizes completely as hydrogen ion and chlorine ion.
Even in the gases state of HCl, chlorine is partially negative and hydrogen is partially positive thus the bond in the HCl is ionic.
(c)
Expert Solution
To determine
Find the type of bond present in Fe atom in solid.
Answer to Problem 1Q
The type of bond present in Fe atom in solid is metallic.
Explanation of Solution
The Fe atom are metal and when it present in the solid state form they form metallic bond with another metal atoms.
Thus the bonding in Fe atom in metal is metallic.
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The bond length in F2 is 1.417 Å, instead of twice theatomic radius of F, which is 1.28 Å. What can account forthe unexpected length of the F_ F bond?
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Chapter 40 Solutions
Modified Mastering Physics without Pearson eText-- Instant Access -- for Physics for Scientists & Engineers with Modern Physics
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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