Chemistry & Chemical Reactivity
10th Edition
ISBN: 9781337399074
Author: John C. Kotz, Paul M. Treichel, John Townsend, David Treichel
Publisher: Cengage Learning
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Chapter 9, Problem 23PS
When sodium and oxygen react, one of the products obtained is sodium peroxide, Na2O2. The anion in this compound is the peroxide ion, O22–. Write the electron configuration for this ion in molecular orbital terms, and draw the electron dot structure.
- (a) Compare the ion with the O2 molecule with respect to the following: magnetic character, net number of σ and π bonds, bond order, and oxygen-oxygen bond length.
- (b) Compare the valence bond and MO pictures with regard to the number of σ and π bonds and the bond order.
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Chapter 9 Solutions
Chemistry & Chemical Reactivity
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