Organic Chemistry: Principles and Mechanisms (Second Edition)
2nd Edition
ISBN: 9780393663556
Author: Joel Karty
Publisher: W. W. Norton & Company
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Question
Chapter 3, Problem 3.3YT
Interpretation Introduction
Interpretation:
The HOMO of the
Concept introduction:
When atomic orbitals overlap during the formation of a molecule, an equal number of molecular orbitals (MOs) is formed. Half of these are bonding MOs, with energy less than the original AOs. The remaining half are antibonding MOs of energy higher (by almost the same amount) than the original AOs. The electrons from the overlapping atomic orbitals of the atoms fill up the MOs according to the Aufbau principle. In most cases, not all MOs are filled up. The highest energy MO with at least one electron occupying it is designated as the HOMO, Highest Occupied Molecular Orbital.
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The Lewis structure for the chlorate ion is
Calculate the formal charge on the chlorine (C1) atom.
Express your answer as an integer.
► View Available Hint(s)
formal charge on Cl =
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Part B
Calculate the formal charge on each of the oxygen (O) atoms labeled a, b, and c in the following Lewis structure.
b
:O:
Express your answers as integers separated by commas.
► View Available Hint(s)
b
:0:
formal charge on Oa, Ob, Oc
c =
The vibrations of a CO2 molecule are symmetrical stretch, bend, and asymmetrical stretch (Figure ), with frequencies of 4.02x1013 s-1, 2.00x1013 s-1, and 7.05x1013 s-1, respectively.
(a) What wavelengths correspond to these vibrations?
(b) Calculate the energy (in J) of each vibration. Which uses the least energy?
Match each of the following with its correct answer
The formal charge on nitrogen in the Lewis structure of NO+ is
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Choose.
In the lewis structure for the CS, molecule, the number of unshared pairs of
electrons on the central carbon is:
1
-1
The number of Tt bond (s) in the Lewis structure of NO- is
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An electron in the n= 6 level in hydrogen atom emits a photon with a wavelength
of 93.8 nm. To what energy level does the electron move
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The formal charge on oxygen in the Lewis structure of NO+ is
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Chapter 3 Solutions
Organic Chemistry: Principles and Mechanisms (Second Edition)
Ch. 3 - Prob. 3.1PCh. 3 - Prob. 3.2PCh. 3 - Prob. 3.3PCh. 3 - Prob. 3.4PCh. 3 - Prob. 3.5PCh. 3 - Prob. 3.6PCh. 3 - Prob. 3.7PCh. 3 - Prob. 3.8PCh. 3 - Prob. 3.9PCh. 3 - Prob. 3.10P
Ch. 3 - Prob. 3.11PCh. 3 - Prob. 3.12PCh. 3 - Prob. 3.13PCh. 3 - Prob. 3.14PCh. 3 - Prob. 3.15PCh. 3 - Prob. 3.16PCh. 3 - Prob. 3.17PCh. 3 - Prob. 3.18PCh. 3 - Prob. 3.19PCh. 3 - Prob. 3.20PCh. 3 - Prob. 3.21PCh. 3 - Prob. 3.22PCh. 3 - Prob. 3.23PCh. 3 - Prob. 3.24PCh. 3 - Prob. 3.25PCh. 3 - Prob. 3.26PCh. 3 - Prob. 3.27PCh. 3 - Prob. 3.28PCh. 3 - Prob. 3.29PCh. 3 - Prob. 3.30PCh. 3 - Prob. 3.31PCh. 3 - Prob. 3.32PCh. 3 - Prob. 3.33PCh. 3 - Prob. 3.34PCh. 3 - Prob. 3.35PCh. 3 - Prob. 3.36PCh. 3 - Prob. 3.37PCh. 3 - Prob. 3.38PCh. 3 - Prob. 3.39PCh. 3 - Prob. 3.40PCh. 3 - Prob. 3.41PCh. 3 - Prob. 3.42PCh. 3 - Prob. 3.43PCh. 3 - Prob. 3.44PCh. 3 - Prob. 3.45PCh. 3 - Prob. 3.46PCh. 3 - Prob. 3.47PCh. 3 - Prob. 3.48PCh. 3 - Prob. 3.49PCh. 3 - Prob. 3.50PCh. 3 - Prob. 3.51PCh. 3 - Prob. 3.52PCh. 3 - Prob. 3.53PCh. 3 - Prob. 3.54PCh. 3 - Prob. 3.55PCh. 3 - Prob. 3.56PCh. 3 - Prob. 3.1YTCh. 3 - Prob. 3.2YTCh. 3 - Prob. 3.3YTCh. 3 - Prob. 3.4YTCh. 3 - Prob. 3.5YTCh. 3 - Prob. 3.6YTCh. 3 - Prob. 3.7YTCh. 3 - Prob. 3.8YTCh. 3 - Prob. 3.9YTCh. 3 - Prob. 3.10YTCh. 3 - Prob. 3.11YTCh. 3 - Prob. 3.12YTCh. 3 - Prob. 3.13YT
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