Custom eBook for Organic Chemistry
2nd Edition
ISBN: 9798214171104
Author: Straumanis
Publisher: Cengage Custom
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Chapter 5, Problem 2E
Interpretation Introduction
Interpretation: The Lewis structure of below
Concept introduction: Lewis structure is representation of molecule in which dots are shown to represent unshared electrons and lines are shown to represent bonds. These lines and dots represent distribution of electrons in the molecule.
When one single structure is unable to describe all the properties of single molecule, a phenomenon called resonance comes into play. This arises when two or more than two Lewis structures are possible for one molecule. All such structures are called resonating structures and have same placement of atoms in them but these have different locations of bond pairs and lone pairs. The resonating structures are inter-convertible with each other. The resultant of all the resonating or contributing structures is called the resonance hybrid.
Rules to form resonance structure are as follows:
1. Use arrow types 1 and 2 for resonance structure of anions in movement of negative charge.
2. Use only arrow type 3 to move a positive charge for resonance structure of cations.
3. The sigma bond should not be broken. Any atom must not move from its place and total number of electrons must be same in all resonance structures.
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Chapter 5 Solutions
Custom eBook for Organic Chemistry
Ch. 5 - Which elements on the periodic table (other than...Ch. 5 - You will not find “hydroxide” in the stockroom,...Ch. 5 - Prob. 3CTQCh. 5 - Prob. 4CTQCh. 5 - Prob. 5CTQCh. 5 - Prob. 6CTQCh. 5 - On which do you expect to have a more intense and...Ch. 5 - Prob. 8CTQCh. 5 - Prob. 9CTQCh. 5 - Prob. 10CTQ
Ch. 5 - Prob. 11CTQCh. 5 - Prob. 12CTQCh. 5 - Prob. 13CTQCh. 5 - Prob. 14CTQCh. 5 - Prob. 15CTQCh. 5 - Prob. 16CTQCh. 5 - For each proposed set of resonance structures: a....Ch. 5 - Consider the polarization of the C=O bond in the...Ch. 5 - The C=O double bond is called a “carbonyl bond.”...Ch. 5 - Prob. 20CTQCh. 5 - Prob. 21CTQCh. 5 - Prob. 22CTQCh. 5 - Prob. 23CTQCh. 5 - Prob. 24CTQCh. 5 - Prob. 25CTQCh. 5 - Prob. 26CTQCh. 5 - Prob. 27CTQCh. 5 - Prob. 28CTQCh. 5 - Prob. 29CTQCh. 5 - Prob. 30CTQCh. 5 - Prob. 31CTQCh. 5 - Confirm that there is no legitimate Lewis...Ch. 5 - Draw all resonance structures of the molecule...Ch. 5 - Prob. 34CTQCh. 5 - Prob. 35CTQCh. 5 - Prob. 36CTQCh. 5 - Occasionally, we will see an ionic compound that...Ch. 5 - Prob. 2ECh. 5 - Prob. 3ECh. 5 - Prob. 4ECh. 5 - Is it possible to draw a resonance structure of...Ch. 5 - Prob. 6ECh. 5 - Prob. 7ECh. 5 - Prob. 8ECh. 5 - Phenol (shown below) has a pKa10 . a. Based on pKa...Ch. 5 - Use curved arrows to show the most likely...Ch. 5 - Prob. 12ECh. 5 - Complete each Lewis structure, draw all important...Ch. 5 - Use curved arrows to show the most likely...Ch. 5 - Construct an explanation for why sulfuric acid is...Ch. 5 - Prob. 16ECh. 5 - Prob. 17ECh. 5 - Prob. 18E
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