Answer When a substituent is attached to a carbon chain, numbering of the carbon chain will start from that end which is closest to the substituent. When several substituents are present in the long chain hydrocarbon, the order is arranged by the name of the substituents in alphabetical order. As for example, the following compound contains three substituents such as chloro, ethyl and methyl. So, the substituent (-Cl) will be placed first in the order and methyl substituent will be the last one. Explanation When a substituent is attached to a carbon chain, numbering of the carbon chain will start from that end which is closest to the substituent. When several substituents are present in the long chain hydrocarbon, the order is arranged by the name of the substituents in alphabetical order. As for example the following compound contains three substituents such as chloro, ethyl and methyl. So, the substituent (-Cl) will be placed first in the order and methyl substituent will be the last one.

3rd Edition

ISBN: 9781133109655

Author: Steven S. Zumdahl, Susan L. Zumdahl, Donald J. DeCoste

Publisher: Brooks / Cole / Cengage Learning

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Question

Chapter 20, Problem 15A

Interpretation Introduction

Interpretation:

The order to name of a hydrocarbon with several substituentshave to be described.

Concept Introduction:

Alkanes are the saturated hydrocarbons which contain only C-H and C-C single bonds. The general formula of alkane is C_nH₂_n₊₂. The simplest alkane among all alkanes is methane CH₄.

Alkanes can be classified as-

Straight-chain alkanes

Branched-chain alkanes

Numbering of the parent chain is necessary to find the position of substituents in the longest chain of a hydrocarbon.

Expert Solution & Answer

Answer to Problem 15A

When a substituent is attached to a carbon chain, numbering of the carbon chain will start from that end which is closest to the substituent. When several substituents are present in the long chain hydrocarbon, the order is arranged by the name of the substituents in alphabetical order. As for example, the following compound contains three substituents such as chloro, ethyl and methyl. So, the substituent (-Cl) will be placed first in the order and methyl substituent will be the last one.

World of Chemistry, 3rd edition, Chapter 20, Problem 15A , additional homework tip 1

Explanation of Solution

When a substituent is attached to a carbon chain, numbering of the carbon chain will start from that end which is closest to the substituent. When several substituents are present in the long chain hydrocarbon, the order is arranged by the name of the substituents in alphabetical order. As for example the following compound contains three substituents such as chloro, ethyl and methyl. So, the substituent (-Cl) will be placed first in the order and methyl substituent will be the last one.

World of Chemistry, 3rd edition, Chapter 20, Problem 15A , additional homework tip 2

Chapter 20, Problem 14A

Chapter 20, Problem 16A

Chapter 20 Solutions

World of Chemistry, 3rd edition

Ch. 20.1 - Prob. 1RQ Ch. 20.1 - Prob. 2RQ Ch. 20.1 - Prob. 3RQ Ch. 20.1 - Prob. 4RQ Ch. 20.1 - Prob. 5RQ Ch. 20.1 - Prob. 6RQ Ch. 20.1 - Prob. 7RQ Ch. 20.1 - Prob. 8RQ Ch. 20.2 - Prob. 1RQ Ch. 20.2 - Prob. 2RQ

Ch. 20.2 - Prob. 3RQ Ch. 20.2 - Prob. 4RQ Ch. 20.2 - Prob. 5RQ Ch. 20.2 - Prob. 6RQ Ch. 20.3 - Prob. 1RQ Ch. 20.3 - Prob. 2RQ Ch. 20.3 - Prob. 3RQ Ch. 20.3 - Prob. 4RQ Ch. 20.3 - Prob. 5RQ Ch. 20.4 - Prob. 1RQ Ch. 20.4 - Prob. 2RQ Ch. 20.4 - Prob. 3RQ Ch. 20.4 - Prob. 4RQ Ch. 20.4 - Prob. 5RQ Ch. 20 - Prob. 1A Ch. 20 - Prob. 2A Ch. 20 - Prob. 3A Ch. 20 - Prob. 4A Ch. 20 - Prob. 5A Ch. 20 - Prob. 6A Ch. 20 - Prob. 7A Ch. 20 - Prob. 8A Ch. 20 - Prob. 9A Ch. 20 - Prob. 10A Ch. 20 - Prob. 11A Ch. 20 - Prob. 12A Ch. 20 - Prob. 13A Ch. 20 - Prob. 14A Ch. 20 - Prob. 15A Ch. 20 - Prob. 16A Ch. 20 - Prob. 17A Ch. 20 - Prob. 18A Ch. 20 - Prob. 19A Ch. 20 - Prob. 20A Ch. 20 - Prob. 21A Ch. 20 - Prob. 22A Ch. 20 - Prob. 23A Ch. 20 - Prob. 24A Ch. 20 - Prob. 25A Ch. 20 - Prob. 26A Ch. 20 - Prob. 27A Ch. 20 - Prob. 28A Ch. 20 - Prob. 29A Ch. 20 - Prob. 30A Ch. 20 - Prob. 31A Ch. 20 - Prob. 32A Ch. 20 - Prob. 33A Ch. 20 - Prob. 34A Ch. 20 - Prob. 35A Ch. 20 - Prob. 36A Ch. 20 - Prob. 37A Ch. 20 - Prob. 38A Ch. 20 - Prob. 39A Ch. 20 - Prob. 40A Ch. 20 - Prob. 41A Ch. 20 - Prob. 42A Ch. 20 - Prob. 43A Ch. 20 - Prob. 44A Ch. 20 - Prob. 45A Ch. 20 - Prob. 46A Ch. 20 - Prob. 47A Ch. 20 - Prob. 48A Ch. 20 - Prob. 49A Ch. 20 - Prob. 50A Ch. 20 - Prob. 51A Ch. 20 - Prob. 52A Ch. 20 - Prob. 53A Ch. 20 - Prob. 54A Ch. 20 - Prob. 55A Ch. 20 - Prob. 56A Ch. 20 - Prob. 57A Ch. 20 - Prob. 58A Ch. 20 - Prob. 59A Ch. 20 - Prob. 60A Ch. 20 - Prob. 61A Ch. 20 - Prob. 62A Ch. 20 - Prob. 63A Ch. 20 - Prob. 64A Ch. 20 - Prob. 65A Ch. 20 - Prob. 66A Ch. 20 - Prob. 67A Ch. 20 - Prob. 68A Ch. 20 - Prob. 69A Ch. 20 - Prob. 70A Ch. 20 - Prob. 71A Ch. 20 - Prob. 72A Ch. 20 - Prob. 73A Ch. 20 - Prob. 1STP Ch. 20 - Prob. 2STP Ch. 20 - Prob. 3STP Ch. 20 - Prob. 4STP Ch. 20 - Prob. 5STP Ch. 20 - Prob. 6STP Ch. 20 - Prob. 7STP Ch. 20 - Prob. 8STP Ch. 20 - Prob. 9STP

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