Physical Chemistry
2nd Edition
ISBN: 9781133958437
Author: Ball, David W. (david Warren), BAER, Tomas
Publisher: Wadsworth Cengage Learning,
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Chapter 16, Problem 16.50E
Interpretation Introduction
Interpretation:
The spin combinations that result from three adjacent hydrogen atoms to create
Concept introduction:
Spectroscopy method is used to identify the structure of the molecule. It is based on the interactions between matter and
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If a sample is placed in a magnetic field of applied field strength = 1.1 Tesla, the spin-up and spin-down 1H nuclei show an energy difference that corresponds to a photon with frequency = 60 MHz. If this same sample is moved into the vicinity of a magnetic field of strength = 5.5 Tesla, what will be the frequency of a photon that could match the energy difference of the spin-up and spin-down states?
Spectroscopy relies on the excitation and relaxation of electrons. Which of the following statements about spectroscopy is true?
Phosphorescence is the emission of a photon of light as an electron transitions from the excited singlet state to ground state.
Collisional deactivation of an excited molecule decreases the absorbance response.
Molecular absorption spectrometry measures the change in light intensity as light passes through a sample.
Fluorescence is the absorption of a photon of light as an electron transitions from the ground state to an excited triplet state.
We calculated that the resonance frequency of an 1H in the presence of an 11.74 tesla magnet was 500MHz, and we later saw that a 13C nucleus resonantes at approximately 125 MHz in this same magnetic field. What is the resonance frequency of a 19F nucleus in the presence of an 11.74 tesla magnet?
Chapter 16 Solutions
Physical Chemistry
Ch. 16 - Prob. 16.1ECh. 16 - Prob. 16.2ECh. 16 - Prob. 16.3ECh. 16 - Prob. 16.4ECh. 16 - Prob. 16.5ECh. 16 - Prob. 16.6ECh. 16 - Prob. 16.7ECh. 16 - Prob. 16.8ECh. 16 - Prob. 16.9ECh. 16 - Prob. 16.10E
Ch. 16 - Prob. 16.11ECh. 16 - Prob. 16.12ECh. 16 - Prob. 16.13ECh. 16 - Prob. 16.14ECh. 16 - Prob. 16.15ECh. 16 - Prob. 16.16ECh. 16 - Prob. 16.17ECh. 16 - Prob. 16.18ECh. 16 - Prob. 16.19ECh. 16 - Prob. 16.20ECh. 16 - Prob. 16.21ECh. 16 - Prob. 16.22ECh. 16 - Prob. 16.23ECh. 16 - Prob. 16.24ECh. 16 - Prob. 16.25ECh. 16 - Prob. 16.26ECh. 16 - Prob. 16.27ECh. 16 - Prob. 16.28ECh. 16 - Prob. 16.29ECh. 16 - Prob. 16.30ECh. 16 - Prob. 16.31ECh. 16 - Prob. 16.32ECh. 16 - Prob. 16.33ECh. 16 - Prob. 16.34ECh. 16 - Prob. 16.35ECh. 16 - Prob. 16.36ECh. 16 - Prob. 16.37ECh. 16 - Prob. 16.38ECh. 16 - Prob. 16.39ECh. 16 - Prob. 16.40ECh. 16 - Prob. 16.41ECh. 16 - Prob. 16.42ECh. 16 - Prob. 16.43ECh. 16 - Prob. 16.44ECh. 16 - Prob. 16.45ECh. 16 - a The structure of 2 chloroethanol is usually...Ch. 16 - Prob. 16.47ECh. 16 - Prob. 16.48ECh. 16 - Prob. 16.49ECh. 16 - Prob. 16.50ECh. 16 - Prob. 16.51ECh. 16 - Prob. 16.52ECh. 16 - Prob. 16.53ECh. 16 - Prob. 16.54ECh. 16 - Prob. 16.55ECh. 16 - Prob. 16.56ECh. 16 - A microwave oven emits radiation having a...
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