Textbook Question
Which of the reactions studied in this chapter result in oxidation of the organic molecule? Justify your answer.
(d)
3
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Ch. 11 - Properties and Synthesis of Alkyl Halides: Radical Reactions
Mullins1st EditionOrganic Chemistry: A Learner Centered ApproachISBN: 9780137566471
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Table of contents
- Ch. 2 - General Chemistry Translated: Finding the Electrons114
- Ch. 3 - Alkanes and Cycloalkanes: Properties and Conformational Analysis109
- Ch. 4 - Acids and Bases: Electron Flow144
- Ch. 5 - Chemical Reaction Analysis: Thermodynamics and Kinetics118
- Ch. 6 - Stereoisomerism: Arrangement of Atoms in Space112
- Ch. 7 - Principles of Green (Organic) Chemistry3
- Ch. 8 - Alkenes I: Properties and Electrophilic Additions158
- Ch. 9 - Alkenes II: Oxidation and Reduction150
- Ch. 10 - Alkynes: Electrophilic Addition and Redox Reactions101
- Ch. 11 - Properties and Synthesis of Alkyl Halides: Radical Reactions108
- Ch. 12 - Substitution and Elimination: Reactions of Haloalkanes172
- Ch. 13 - Alcohols, Ethers and Related Compounds: Substitution and Elimination239
- Ch. 14 - Structural Identification I: Infrared Spectroscopy and Mass Spectrometry54
- Ch. 15 - Structural Identification II: Nuclear Magnetic Resonance Spectroscopy93
- Ch. 16 - Metals in Organic Chemistry48
- Ch. 17 - Carbonyl Addition Reactions: Aldehydes and Ketones45
- Ch. 18 - Nucleophilic Acyl Substitution I: Carboxylic Acids18
- Ch. 19 - Nucleophilic Acyl Substitution II: Carboxylic Acid Derivatives39
- Ch. 20 - Enolates: Carbonyl Addition and Substitution13
- Ch. 21 - Conjugated Systems I: Stability and Addition Reactions56
- Ch. 22 - Conjugated Systems II: Pericyclic Reactions54
- Ch. 23 - Benzene I: Aromatic Stability and Substitution Reactions64
- Ch. 24 - Benzene II: Reactions Influenced by the Aromatic Ring62
- Ch. 25 - Amines: Structure, Reactions, and Synthesis27
- Ch. 26 - Amino Acids, Proteins, and Peptide Synthesis9
- Ch. 27 - Carbohydrates, Nucleic Acids, and Lipids54
Mullins1st EditionOrganic Chemistry: A Learner Centered ApproachISBN: 9780137566471Not the one you use?Change textbook
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Mullins 1st EditionCh. 11 - Properties and Synthesis of Alkyl Halides: Radical ReactionsProblem 41b
Mullins 1st EditionCh. 11 - Properties and Synthesis of Alkyl Halides: Radical ReactionsProblem 41bChapter 10, Problem 41b
Which of the reactions studied in this chapter result in oxidation of the organic molecule? Justify your answer.
(b) 
Verified step by step guidance1
Identify the type of reaction: The reaction shown is an addition reaction where HBr is added across the double bond of an alkene.
Determine the change in oxidation state: In organic chemistry, oxidation is typically associated with an increase in the number of bonds to oxygen or a decrease in the number of bonds to hydrogen. Here, the alkene is converted to an alkyl bromide.
Analyze the oxidation state of carbon: In the alkene, each carbon of the double bond is bonded to two hydrogens and one carbon. In the product, one of these carbons is now bonded to a bromine atom instead of a hydrogen.
Evaluate the effect of bromine: Bromine is more electronegative than hydrogen, but the addition of bromine does not increase the oxidation state of carbon in the same way that adding oxygen would. Therefore, this reaction does not result in oxidation.
Conclude the analysis: Since the reaction involves the addition of HBr without an increase in the oxidation state of carbon, it is not considered an oxidation reaction.
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Key Concepts
Here are the essential concepts you must grasp in order to answer the question correctly.
Oxidation in Organic Chemistry
Oxidation refers to the process where an organic molecule loses electrons, often accompanied by an increase in oxidation state. In organic reactions, this can involve the addition of oxygen or the removal of hydrogen. Understanding the specific changes in oxidation states helps identify which reactions qualify as oxidation.
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What is an organic molecule?
Common Oxidizing Agents
Oxidizing agents are substances that facilitate the oxidation of organic molecules by accepting electrons. Common examples include potassium permanganate (KMnO4), chromium trioxide (CrO3), and oxygen itself. Recognizing these agents is crucial for determining which reactions lead to oxidation.
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Reaction Mechanisms
The mechanism of a reaction describes the step-by-step process by which reactants are converted into products. Understanding the mechanisms of oxidation reactions, including electron transfer and bond breaking/forming, is essential for justifying which reactions result in oxidation of the organic molecule.
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Related Practice
Textbook Question
In each pair, choose the most acidic compound. Justify your answer. The most acidic proton in each compound has been indicated.
(b)
2
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Textbook Question
Which of the reactions studied in this chapter result in oxidation of the organic molecule? Justify your answer.
(c)
6
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Textbook Question
In each pair, (i) choose the compound that is most soluble in water. (ii) Within each pair, which is most soluble in nonpolar solvents?
(a)
7
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Textbook Question
Which of the reactions studied in this chapter result in oxidation of the organic molecule? Justify your answer.
(a)
1
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Textbook Question
In each pair, choose the most basic compound. Justify your answer.
(d)
1
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