World of Chemistry, 3rd edition
World of Chemistry, 3rd edition
3rd Edition
ISBN: 9781133109655
Author: Steven S. Zumdahl, Susan L. Zumdahl, Donald J. DeCoste
Publisher: Brooks / Cole / Cengage Learning
Question
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Chapter 20.2, Problem 1RQ

a.

Interpretation Introduction

Interpretation:The structural formula of 2,5-dimethyl-3-hexene is to be drawn.

Concept Introduction: The structural formula can be drawn from the name of a compound with the help of IUPAC principles.

a.

Expert Solution
Check Mark

Answer to Problem 1RQ

The structural formula for 2,5-dimethyl-3-hexene is

  World of Chemistry, 3rd edition, Chapter 20.2, Problem 1RQ , additional homework tip 1

Explanation of Solution

The main chain is six carbons and the two branches represent methyl groups. The alkene is on the third bond so the above structure is correct.

b.

Interpretation Introduction

Interpretation:The structural formula of 4-methyl-2-pentene is to be drawn.

Concept Introduction: The structural formula can be drawn from the name of a compound with the help of IUPAC principles.

b.

Expert Solution
Check Mark

Answer to Problem 1RQ

The structural formula for 4-methyl-2-pentene is

  World of Chemistry, 3rd edition, Chapter 20.2, Problem 1RQ , additional homework tip 2

Explanation of Solution

The main chain is five carbons and the one branch represents methyl group. The alkene is on the second bond so the above structure is correct.

c.

Interpretation Introduction

Interpretation:The structural formula of iodoethyne is to be drawn.

Concept Introduction: The structural formula can be drawn from the name of a compound with the help of IUPAC principles.

c.

Expert Solution
Check Mark

Answer to Problem 1RQ

The structural formula for iodoethyne is

  World of Chemistry, 3rd edition, Chapter 20.2, Problem 1RQ , additional homework tip 3

Explanation of Solution

The main chain is two carbons and the bond between them is triple which represents -yne. Also the I atom attached corresponds to iodo- prefix so the above structure is correct.

d.

Interpretation Introduction

Interpretation:The structural formula of 3-methylpentyne is to be drawn.

Concept Introduction: The structural formula can be drawn from the name of a compound with the help of IUPAC principles.

d.

Expert Solution
Check Mark

Answer to Problem 1RQ

The structural formula for 3-methylpentyne is World of Chemistry, 3rd edition, Chapter 20.2, Problem 1RQ , additional homework tip 4

Explanation of Solution

The main chain is five carbons and the one branch on third carbon represents methyl group. The triple bond is on the first carbon representing -yne so the above structure is correct.

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Chapter 20.1, Problem 8RQ
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Chapter 20.2, Problem 2RQ

Chapter 20 Solutions

World of Chemistry, 3rd edition

Ch. 20.1 - Prob. 1RQCh. 20.1 - Prob. 2RQCh. 20.1 - Prob. 3RQCh. 20.1 - Prob. 4RQCh. 20.1 - Prob. 5RQCh. 20.1 - Prob. 6RQCh. 20.1 - Prob. 7RQCh. 20.1 - Prob. 8RQCh. 20.2 - Prob. 1RQCh. 20.2 - Prob. 2RQ
Ch. 20.2 - Prob. 3RQCh. 20.2 - Prob. 4RQCh. 20.2 - Prob. 5RQCh. 20.2 - Prob. 6RQCh. 20.3 - Prob. 1RQCh. 20.3 - Prob. 2RQCh. 20.3 - Prob. 3RQCh. 20.3 - Prob. 4RQCh. 20.3 - Prob. 5RQCh. 20.4 - Prob. 1RQCh. 20.4 - Prob. 2RQCh. 20.4 - Prob. 3RQCh. 20.4 - Prob. 4RQCh. 20.4 - Prob. 5RQCh. 20 - Prob. 1ACh. 20 - Prob. 2ACh. 20 - Prob. 3ACh. 20 - Prob. 4ACh. 20 - Prob. 5ACh. 20 - Prob. 6ACh. 20 - Prob. 7ACh. 20 - Prob. 8ACh. 20 - Prob. 9ACh. 20 - Prob. 10ACh. 20 - Prob. 11ACh. 20 - Prob. 12ACh. 20 - Prob. 13ACh. 20 - Prob. 14ACh. 20 - Prob. 15ACh. 20 - Prob. 16ACh. 20 - Prob. 17ACh. 20 - Prob. 18ACh. 20 - Prob. 19ACh. 20 - Prob. 20ACh. 20 - Prob. 21ACh. 20 - Prob. 22ACh. 20 - Prob. 23ACh. 20 - Prob. 24ACh. 20 - Prob. 25ACh. 20 - Prob. 26ACh. 20 - Prob. 27ACh. 20 - Prob. 28ACh. 20 - Prob. 29ACh. 20 - Prob. 30ACh. 20 - Prob. 31ACh. 20 - Prob. 32ACh. 20 - Prob. 33ACh. 20 - Prob. 34ACh. 20 - Prob. 35ACh. 20 - Prob. 36ACh. 20 - Prob. 37ACh. 20 - Prob. 38ACh. 20 - Prob. 39ACh. 20 - Prob. 40ACh. 20 - Prob. 41ACh. 20 - Prob. 42ACh. 20 - Prob. 43ACh. 20 - Prob. 44ACh. 20 - Prob. 45ACh. 20 - Prob. 46ACh. 20 - Prob. 47ACh. 20 - Prob. 48ACh. 20 - Prob. 49ACh. 20 - Prob. 50ACh. 20 - Prob. 51ACh. 20 - Prob. 52ACh. 20 - Prob. 53ACh. 20 - Prob. 54ACh. 20 - Prob. 55ACh. 20 - Prob. 56ACh. 20 - Prob. 57ACh. 20 - Prob. 58ACh. 20 - Prob. 59ACh. 20 - Prob. 60ACh. 20 - Prob. 61ACh. 20 - Prob. 62ACh. 20 - Prob. 63ACh. 20 - Prob. 64ACh. 20 - Prob. 65ACh. 20 - Prob. 66ACh. 20 - Prob. 67ACh. 20 - Prob. 68ACh. 20 - Prob. 69ACh. 20 - Prob. 70ACh. 20 - Prob. 71ACh. 20 - Prob. 72ACh. 20 - Prob. 73ACh. 20 - Prob. 1STPCh. 20 - Prob. 2STPCh. 20 - Prob. 3STPCh. 20 - Prob. 4STPCh. 20 - Prob. 5STPCh. 20 - Prob. 6STPCh. 20 - Prob. 7STPCh. 20 - Prob. 8STPCh. 20 - Prob. 9STP
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