Organic Chemistry: A Guided Inquiry
Organic Chemistry: A Guided Inquiry
2nd Edition
ISBN: 9780618974122
Author: Andrei Straumanis
Publisher: Cengage Learning
bartleby

Concept explainers

Question
Book Icon
Chapter 5, Problem 12CTQ
Interpretation Introduction

Interpretation: The reason that explains zero possibility for resonance structure of following anion should be determined.

  Organic Chemistry: A Guided Inquiry, Chapter 5, Problem 12CTQ

Concept introduction: Lewis structure is a representation of molecules 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 a 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 the resonance structure of anions in the movement of negative charge.

2. Use only arrow type 3 to move a positive charge for the 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 the same in all resonance structures.

Blurred answer
Students have asked these similar questions
Indicate the products obtained from the reaction of 4-methylbenzonitrile with a sulfonitric acid mixture (H2SO4 + HNO3). Indicate the majority if necessary.
Indicate the products obtained from the reaction of 2-nitrophenol with a sulfonitric acid mixture (H2SO4 + HNO3). Indicate the majority if necessary.
In organic chemistry, what is the correct name for the mixture H2SO4 + HNO3 used in reactions: sulphonitric mixture or sulfonitric mixture?

Chapter 5 Solutions

Organic Chemistry: A Guided Inquiry

Knowledge Booster
Background pattern image
Chemistry
Learn more about
Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, chemistry and related others by exploring similar questions and additional content below.
Similar questions
SEE MORE QUESTIONS
Recommended textbooks for you
Text book image
Organic Chemistry: A Guided Inquiry
Chemistry
ISBN:9780618974122
Author:Andrei Straumanis
Publisher:Cengage Learning