Concept explainers
(a)
Interpretation: The second resonance structure for each given radical and its hybrid is to be drawn.
Concept introduction: Most of the organic structures cannot be represented using single Lewis structure. Therefore, there exists more than one Lewis structure for representing a molecule or ion. These structures are known as resonance structures. These are the hypothetical structures and do not specify the exact structure. These resonance structure combine together to give resonance hybrid that is lower in energy and is the most stable structure.
The delocalization of electrons results in the formation resonance structure.
(b)
Interpretation: The second resonance structure for each given radical and its hybrid is to be drawn.
Concept introduction: Most of the organic structures cannot be represented using single Lewis structure. Therefore, there exists more than one Lewis structure for representing a molecule or ion. These structures are known as resonance structures. These are the hypothetical structures and do not specify the exact structure. These resonance structure combine together to give resonance hybrid that is lower in energy and is the most stable structure.
The delocalization of electrons results in the formation resonance structure.
(c)
Interpretation: The second resonance structure for each given radical and its hybrid is to be drawn.
Concept introduction: Most of the organic structures cannot be represented using single Lewis structure. Therefore, there exists more than one Lewis structure for representing a molecule or ion. These structures are known as resonance structures. These are the hypothetical structures and do not specify the exact structure. These resonance structure combine together to give resonance hybrid that is lower in energy and is the most stable structure.
The delocalization of electrons results in the formation resonance structure.
(d)
Interpretation: The second resonance structure for each given radical and its hybrid is to be drawn.
Concept introduction: Most of the organic structures cannot be represented using single Lewis structure. Therefore, there exists more than one Lewis structure for representing a molecule or ion. These structures are known as resonance structures. These are the hypothetical structures and do not specify the exact structure. These resonance structure combine together to give resonance hybrid that is lower in energy and is the most stable structure.
The delocalization of electrons results in the formation resonance structure.
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Organic Chemistry
- Label each compound as aromatic, antiaromatic, or not aromatic. Assume all completely conjugated rings are planar. Å a. b. C. d.arrow_forwardAssuming the rings are planar, label each ion as aromatic, antiaromatic, or not aromatic.arrow_forward2. Draw all significant resonance structures for the following molecules. For each, circle the most significant resonance contributor. a. b. earrow_forward
- 2. Rank the following anions from most to least stable. a. b. d.arrow_forwardClassify each compound as aromatic, antiaromatic, or not aromatic.arrow_forwarda.Draw all reasonable resonance structures for pyrrole, and explain why pyrrole is less resonance stabilized than benzene. b.Draw all reasonable resonance structures for furan, and explain why furan is less resonance stabilized than pyrrole.arrow_forward
- Which molecules below are anti- aromatic? D A. Structure D Structure B Structure A Structure C B. C. D.arrow_forward2. Draw the each structures. For each structure, obtain the following information:a. Chargeb. Bond dipolesc. Over-all dipolearrow_forwardWhat steps are needed to convert A to B?arrow_forward
- Organic Chemistry: A Guided InquiryChemistryISBN:9780618974122Author:Andrei StraumanisPublisher:Cengage Learning