Pushing Electrons
4th Edition
ISBN: 9781133951889
Author: Weeks, Daniel P.
Publisher: Cengage Learning
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Textbook Question
Chapter 2, Problem 1EQ
One Lewis structure for the 2-butenyl cation is
Expert Solution & Answer
Interpretation Introduction
Interpretation:
The resonance structure of the given molecule is to be determined
Concept Introduction:
When the electron distribution of a molecule can be depicted correctly in more than one way using different Lewis structures, the drawings are called resonance structures.
Resonance structures have no discrete existence of their own but, taken in combination, describe the true structure of the molecule.
Answer to Problem 1EQ
The resonance structure of the given molecule is,
Explanation of Solution
Lewis structure for 2-butenyl cation:
A new resonance structure can be shown as,
The arrow mark represents the shift of pi-electrons.
Conclusion
The resonance structure of the given molecule is drawn.
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Chapter 2 Solutions
Pushing Electrons
Ch. 2 - One Lewis structure for the 2-butenyl cation is...Ch. 2 - Prob. 2EQCh. 2 - One structure for the conjugate acid of acetone...Ch. 2 - Similarly, a resonance structure for the conjugate...Ch. 2 - Prob. 5EQCh. 2 - Pairs of unshared electrons can be pushed. One...Ch. 2 - One structure for the acetoxonium ion is Clearly,...Ch. 2 - Prob. 8EQCh. 2 - There are no important resonance structures for...Ch. 2 - Prob. 10EQ
Ch. 2 - Prob. 11EQCh. 2 - Prob. 12EQCh. 2 - Prob. 13EQCh. 2 - Prob. 14EQCh. 2 - Prob. 15EQCh. 2 - Prob. 16EQCh. 2 - Prob. 17EQCh. 2 - The cyclohexane carboxylate anion has a Lewis...Ch. 2 - One Lewis structure for the enolate anion of...Ch. 2 - Prob. 20EQCh. 2 - Prob. 21EQCh. 2 - Prob. 22EQCh. 2 - Prob. 23EQCh. 2 - Prob. 24EQCh. 2 - Prob. 25EQCh. 2 - Prob. 26EQCh. 2 - Prob. 27EQCh. 2 - Prob. 28EQ
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