Chemistry
Chemistry
7th Edition
ISBN: 9780321940872
Author: John E. McMurry, Robert C. Fay, Jill Kirsten Robinson
Publisher: PEARSON
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Chapter 5, Problem 5.134CP
Interpretation Introduction

Interpretation:

‘change of energy’ should be identified.

Concept introduction:

From the Bohr postulates the radius of an orbit and its energy can be determined but to explain the atomic spectra the orbital concept have to introduce. The energy gap between the successive orbitals can be determined from the energy expression and the corresponding energy needed to excite an electron from a particular orbital to other orbital give rise the wave numbers which is associated with some particular spectrum. In the figure it is shown n = 1 to infinity.

The electron jumps from n=1 to n=2 is called the 1st excitation and n=2 to n=3 is 2nd excitation and like that. It is seen that as the number of n increases the energy gap between the successive orbitals decreases. The energy required to jump one electron from n=1 to n= infinity is called the ionisation energy of the atom.

Given:

In the Bohr model of atomic structure, electrons are constrained to orbit a nucleus at specific distances given by the equation, r=n2a0Z.

Where r = radius of the orbit, Z is the charge of the nucleus and a0 is the Bohr radius and has the value of 5.292×1011 m, and n is a positive integer (n = 1, 2 ,3, ……..) like a principal quantum number.
Bohr also concluded the energy level E of an electron in a given orbit is E=Ze22r , Where e is the charge of an electron.

To determine:

The difference of energy i.e. ΔE between the two successive energy levels.
The relation of the derived equation with the Balmer-Rydberg equation.

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Chapter 5 Solutions

Chemistry

Ch. 5 - Prob. 5.11PCh. 5 - APPLY 5.10 Extend Table 5.2 to show allowed...Ch. 5 - Conceptual PRACTICE 5.13 Give a possible...Ch. 5 - Conceptual APPLY 5.14 How many nodal planes...Ch. 5 - Prob. 5.15PCh. 5 - Conceptual APPLY 5.16 Identify the atoms with the...Ch. 5 - Prob. 5.17PCh. 5 - APPLY 5.18 Predict which bond length will be the...Ch. 5 - PROBLEM 5.19 Mercury vapor is contained inside the...Ch. 5 - PROBLEM 5.20 When electricity is used to add...Ch. 5 - Prob. 5.21PCh. 5 - PROBLEM 5.22 Three different wavelengths in the...Ch. 5 - Prob. 5.23PCh. 5 - Two electromagnetic waves are represented below....Ch. 5 - The following diagram shows the energy levels of...Ch. 5 - Identify each of the following orbitals, and give...Ch. 5 - Where on the blank outline of the periodic table...Ch. 5 - One of the elements shown on the following...Ch. 5 - What atom has the following orbital-filling...Ch. 5 - The following orbital-filling diagram represents...Ch. 5 - Prob. 5.31CPCh. 5 - Which has the higher frequency, red light or...Ch. 5 - Prob. 5.33SPCh. 5 - The Hubble Space Telescope detects electromagnetic...Ch. 5 - Prob. 5.35SPCh. 5 - Prob. 5.36SPCh. 5 - Prob. 5.37SPCh. 5 - Prob. 5.38SPCh. 5 - Prob. 5.39SPCh. 5 - Prob. 5.40SPCh. 5 - Prob. 5.41SPCh. 5 - Prob. 5.42SPCh. 5 - Prob. 5.43SPCh. 5 - Prob. 5.44SPCh. 5 - Prob. 5.45SPCh. 5 - Prob. 5.46SPCh. 5 - Prob. 5.47SPCh. 5 - Prob. 5.48SPCh. 5 - Prob. 5.49SPCh. 5 - Prob. 5.50SPCh. 5 - Prob. 5.51SPCh. 5 - Prob. 5.52SPCh. 5 - Prob. 5.53SPCh. 5 - Prob. 5.54SPCh. 5 - Prob. 5.55SPCh. 5 - Spectroscopy is a technique that uses the...Ch. 5 - Prob. 5.57SPCh. 5 - Prob. 5.58SPCh. 5 - Prob. 5.59SPCh. 5 - Prob. 5.60SPCh. 5 - Prob. 5.61SPCh. 5 - Prob. 5.62SPCh. 5 - What velocity would an electron ( mass=9.111031...Ch. 5 - Prob. 5.64SPCh. 5 - Prob. 5.65SPCh. 5 - Prob. 5.66SPCh. 5 - Prob. 5.67SPCh. 5 - Prob. 5.68SPCh. 5 - Prob. 5.69SPCh. 5 - Prob. 5.70SPCh. 5 - Prob. 5.71SPCh. 5 - Prob. 5.72SPCh. 5 - Prob. 5.73SPCh. 5 - Prob. 5.74SPCh. 5 - Prob. 5.75SPCh. 5 - Prob. 5.76SPCh. 5 - Prob. 5.77SPCh. 5 - Prob. 5.78SPCh. 5 - Prob. 5.79SPCh. 5 - Prob. 5.80SPCh. 5 - Prob. 5.81SPCh. 5 - Prob. 5.82SPCh. 5 - Prob. 5.83SPCh. 5 - Prob. 5.84SPCh. 5 - Prob. 5.85SPCh. 5 - Prob. 5.86SPCh. 5 - Prob. 5.87SPCh. 5 - Prob. 5.88SPCh. 5 - Prob. 5.89SPCh. 5 - Prob. 5.90SPCh. 5 - Prob. 5.91SPCh. 5 - Prob. 5.92SPCh. 5 - Prob. 5.93SPCh. 5 - Prob. 5.94SPCh. 5 - Prob. 5.95SPCh. 5 - Prob. 5.96SPCh. 5 - Draw orbital-filling diagrams for atoms with the...Ch. 5 - Prob. 5.98SPCh. 5 - Prob. 5.99SPCh. 5 - Prob. 5.100SPCh. 5 - Prob. 5.101SPCh. 5 - Prob. 5.102SPCh. 5 - Prob. 5.103SPCh. 5 - Prob. 5.104SPCh. 5 - Prob. 5.105SPCh. 5 - Prob. 5.106SPCh. 5 - Prob. 5.107SPCh. 5 - Prob. 5.108SPCh. 5 - Prob. 5.109SPCh. 5 - What is the expected ground-state electron...Ch. 5 - What is the atomic number and expected...Ch. 5 - Prob. 5.112CPCh. 5 - Prob. 5.113CPCh. 5 - Prob. 5.114CPCh. 5 - 5.115 Lines in a certain series of the hydrogen...Ch. 5 - Prob. 5.116CPCh. 5 - Prob. 5.117CPCh. 5 - Prob. 5.118CPCh. 5 - Prob. 5.119CPCh. 5 - Prob. 5.120CPCh. 5 - Prob. 5.121CPCh. 5 - Prob. 5.122CPCh. 5 - Prob. 5.123CPCh. 5 - Prob. 5.124CPCh. 5 - Prob. 5.125CPCh. 5 - Prob. 5.126CPCh. 5 - Prob. 5.127CPCh. 5 - Prob. 5.128CPCh. 5 - Prob. 5.129CPCh. 5 - Prob. 5.130CPCh. 5 - Prob. 5.131CPCh. 5 - Prob. 5.132CPCh. 5 - Prob. 5.133CPCh. 5 - Prob. 5.134CPCh. 5 - Prob. 5.135CPCh. 5 - Prob. 5.136CPCh. 5 - Prob. 5.137CPCh. 5 - Prob. 5.138CPCh. 5 - Prob. 5.139MPCh. 5 - Prob. 5.140MPCh. 5 - Prob. 5.141MP
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