Principles of Chemistry: A Molecular Approach Plus Mastering Chemistry with eText -- Access Card Package (3rd Edition) (New Chemistry Titles from Niva Tro)
Principles of Chemistry: A Molecular Approach Plus Mastering Chemistry with eText -- Access Card Package (3rd Edition) (New Chemistry Titles from Niva Tro)
3rd Edition
ISBN: 9780321971166
Author: Nivaldo J. Tro
Publisher: PEARSON
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Chapter 7, Problem 61E

An electron confined to a one-dimensional box has energy levels given by the equation.

En = n2h2/8mL2

where n is a quantum number with possible values of 1, 2, 3, ..., m is the mass of the particle, and L is the length of the box.

a. Calculate the energies of the n = 1, n = 2, and n = 3 levels for an electron in a box that has a length of 155 pm.

b. Calculate the wavelength of light required to make a transition from n = 1( n = 2 and from n = 2(n= 3. In what region of the electromagnetic spectrum do these wavelengths lie?

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Chapter 7 Solutions

Principles of Chemistry: A Molecular Approach Plus Mastering Chemistry with eText -- Access Card Package (3rd Edition) (New Chemistry Titles from Niva Tro)

Ch. 7 - Prob. 7.1PCh. 7 - Prob. 7.2PCh. 7 - For More Practice 7.2 The energy required to...Ch. 7 - For Practice 7.3 Arrange these colors of visible...Ch. 7 - Prob. 7.4PCh. 7 - Prob. 7.5PCh. 7 - Prob. 7.6PCh. 7 - Prob. 7.7PCh. 7 - Prob. 7.7MPCh. 7 - Prob. 1SAQ
Ch. 7 - Prob. 2SAQCh. 7 - Prob. 3SAQCh. 7 - Prob. 4SAQCh. 7 - Prob. 5SAQCh. 7 - Prob. 6SAQCh. 7 - Prob. 7SAQCh. 7 - Prob. 8SAQCh. 7 - Prob. 9SAQCh. 7 - Prob. 10SAQCh. 7 - Prob. 1ECh. 7 - Prob. 2ECh. 7 - Prob. 3ECh. 7 - Prob. 4ECh. 7 - Prob. 5ECh. 7 - Prob. 6ECh. 7 - Prob. 7ECh. 7 - Prob. 8ECh. 7 - A laser pulse with wavelength 532 nm contains 488...Ch. 7 - Prob. 10ECh. 7 - Prob. 11ECh. 7 - Prob. 12ECh. 7 - Prob. 13ECh. 7 - Prob. 14ECh. 7 - Prob. 15ECh. 7 - Prob. 16ECh. 7 - Prob. 17ECh. 7 - Prob. 18ECh. 7 - Prob. 19ECh. 7 - Prob. 20ECh. 7 - Prob. 21ECh. 7 - Prob. 22ECh. 7 - Prob. 23ECh. 7 - Prob. 24ECh. 7 - Prob. 25ECh. 7 - Prob. 26ECh. 7 - Prob. 27ECh. 7 - Prob. 28ECh. 7 - Prob. 29ECh. 7 - Prob. 30ECh. 7 - An electron in a hydrogen atom is excited with...Ch. 7 - Prob. 32ECh. 7 - Prob. 33ECh. 7 - Prob. 34ECh. 7 - Prob. 35ECh. 7 - Prob. 36ECh. 7 - Prob. 37ECh. 7 - Prob. 38ECh. 7 - Prob. 39ECh. 7 - Prob. 40ECh. 7 - Prob. 41ECh. 7 - Prob. 42ECh. 7 - In a technique used for surface analysis called...Ch. 7 - An X-ray photon of wavelength 0.989 nm strikes a...Ch. 7 - Prob. 45ECh. 7 - Prob. 46ECh. 7 - Prob. 47ECh. 7 - Prob. 48ECh. 7 - Prob. 49ECh. 7 - Prob. 50ECh. 7 - Prob. 51ECh. 7 - Prob. 52ECh. 7 - Prob. 53ECh. 7 - The distance from Earth to the sun is 1.5 108km...Ch. 7 - Prob. 55ECh. 7 - Prob. 56ECh. 7 - Prob. 57ECh. 7 - A 1064-nm laser consumes 150.0 watts of electrical...Ch. 7 - Prob. 59ECh. 7 - Prob. 60ECh. 7 - An electron confined to a one-dimensional box has...Ch. 7 - Prob. 62ECh. 7 - Prob. 63ECh. 7 - Prob. 64ECh. 7 - Prob. 65ECh. 7 - Prob. 66ECh. 7 - Prob. 67ECh. 7 - Prob. 68ECh. 7 - Prob. 69ECh. 7 - Prob. 70ECh. 7 - Prob. 71ECh. 7 - Prob. 72E
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