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Chapter 12, Problem 12.21EP

(a)

Interpretation Introduction

Interpretation:

The expanded structural formula of a continuous-chain alkane with the formula C5H12 has to be drawn.

Concept Introduction:

The structural representation of organic compound can be done in 2D and 3D.  In two-dimensional representation, there are four types of representation in which an organic compound can be drawn.  They are,

  • Expanded structural formula
  • Condensed structural formula
  • Skeletal structural formula
  • Line-angle structural formula

Structural formula which shows all the atoms in a molecule along with all the bonds that is connecting the atoms present in the molecule is known as Expanded structural formula.

Structural formula in which grouping of atoms are done and in which the central atoms along with the other atoms are connected to them are treated as group is known as Condensed structural formula.

Structural formula that shows the bonding between carbon atoms alone in the molecule ignoring the hydrogen atoms being shown explicitly is known as Skeletal structural formula.

Structural formula where a line represent carbon‑carbon bond and the carbon atom is considered to be present in each point and the end of lines is known as Line-angle structural formula.

Bundle: General, Organic, and Biological Chemistry, 7th + OWLv2 Quick Prep for General Chemistry, 4 terms (24 months) Printed Access Card, Chapter 12, Problem 12.21EP , additional homework tip  1

In condensed structural formula for alkanes, the repeating CH2 group can be represented using parentheses and subscript.  Subscript here represents the number of times the CH2 group is repeated in a continuous chain.

(b)

Interpretation Introduction

Interpretation:

The expanded structural formula for CH3(CH2)6CH3 has to be drawn.

Concept Introduction:

The structural representation of organic compound can be done in 2D and 3D.  In two-dimensional representation, there are four types of representation in which an organic compound can be drawn.  They are,

  • Expanded structural formula
  • Condensed structural formula
  • Skeletal structural formula
  • Line-angle structural formula

Structural formula which shows all the atoms in a molecule along with all the bonds that is connecting the atoms present in the molecule is known as Expanded structural formula.

Structural formula in which grouping of atoms are done and in which the central atoms along with the other atoms are connected to them are treated as group is known as Condensed structural formula.

Structural formula that shows the bonding between carbon atoms alone in the molecule ignoring the hydrogen atoms being shown explicitly is known as Skeletal structural formula.

Structural formula where a line represent carbon‑carbon bond and the carbon atom is considered to be present in each point and the end of lines is known as Line-angle structural formula.

Bundle: General, Organic, and Biological Chemistry, 7th + OWLv2 Quick Prep for General Chemistry, 4 terms (24 months) Printed Access Card, Chapter 12, Problem 12.21EP , additional homework tip  2

In condensed structural formula for alkanes, the repeating CH2 group can be represented using parentheses and subscript.  Subscript here represents the number of times the CH2 group is repeated in a continuous chain.

(c)

Interpretation Introduction

Interpretation:

The condensed structural formula of a continuous-chain alkane with the formula C10H22 has to be drawn with parentheses and subscript.

Concept Introduction:

The structural representation of organic compound can be done in 2D and 3D.  In two-dimensional representation, there are four types of representation in which an organic compound can be drawn.  They are,

  • Expanded structural formula
  • Condensed structural formula
  • Skeletal structural formula
  • Line-angle structural formula

Structural formula which shows all the atoms in a molecule along with all the bonds that is connecting the atoms present in the molecule is known as Expanded structural formula.

Structural formula in which grouping of atoms are done and in which the central atoms along with the other atoms are connected to them are treated as group is known as Condensed structural formula.

Structural formula that shows the bonding between carbon atoms alone in the molecule ignoring the hydrogen atoms being shown explicitly is known as Skeletal structural formula.

Structural formula where a line represent carbon‑carbon bond and the carbon atom is considered to be present in each point and the end of lines is known as Line-angle structural formula.

Bundle: General, Organic, and Biological Chemistry, 7th + OWLv2 Quick Prep for General Chemistry, 4 terms (24 months) Printed Access Card, Chapter 12, Problem 12.21EP , additional homework tip  3

In condensed structural formula for alkanes, the repeating CH2 group can be represented using parentheses and subscript.  Subscript here represents the number of times the CH2 group is repeated in a continuous chain.

(d)

Interpretation Introduction

Interpretation:

The molecular formula for the given alkane has to be given.

Concept Introduction:

The structural representation of organic compound can be done in 2D and 3D.  In two-dimensional representation, there are four types of representation in which an organic compound can be drawn.  They are,

  • Expanded structural formula
  • Condensed structural formula
  • Skeletal structural formula
  • Line-angle structural formula

Structural formula which shows all the atoms in a molecule along with all the bonds that is connecting the atoms present in the molecule is known as Expanded structural formula.

Structural formula in which grouping of atoms are done and in which the central atoms along with the other atoms are connected to them are treated as group is known as Condensed structural formula.

Structural formula that shows the bonding between carbon atoms alone in the molecule ignoring the hydrogen atoms being shown explicitly is known as Skeletal structural formula.

Structural formula where a line represent carbon‑carbon bond and the carbon atom is considered to be present in each point and the end of lines is known as Line-angle structural formula.

Bundle: General, Organic, and Biological Chemistry, 7th + OWLv2 Quick Prep for General Chemistry, 4 terms (24 months) Printed Access Card, Chapter 12, Problem 12.21EP , additional homework tip  4

In condensed structural formula for alkanes, the repeating CH2 group can be represented using parentheses and subscript.  Subscript here represents the number of times the CH2 group is repeated in a continuous chain.

Molecular formula of alkane can be found from condensed structural formula, by simply counting the number of carbon atoms and hydrogen atoms present in the structural formula.

Blurred answer

Chapter 12 Solutions

Bundle: General, Organic, and Biological Chemistry, 7th + OWLv2 Quick Prep for General Chemistry, 4 terms (24 months) Printed Access Card

Ch. 12.5 - Prob. 2QQCh. 12.5 - Prob. 3QQCh. 12.6 - Prob. 1QQCh. 12.6 - Prob. 2QQCh. 12.6 - Prob. 3QQCh. 12.6 - Prob. 4QQCh. 12.7 - Prob. 1QQCh. 12.7 - Prob. 2QQCh. 12.8 - Prob. 1QQCh. 12.8 - Prob. 2QQCh. 12.8 - Prob. 3QQCh. 12.8 - Prob. 4QQCh. 12.8 - Prob. 5QQCh. 12.8 - Prob. 6QQCh. 12.8 - Prob. 7QQCh. 12.9 - Prob. 1QQCh. 12.9 - Prob. 2QQCh. 12.10 - Prob. 1QQCh. 12.10 - Prob. 2QQCh. 12.11 - Prob. 1QQCh. 12.11 - Prob. 2QQCh. 12.11 - Prob. 3QQCh. 12.12 - Prob. 1QQCh. 12.12 - Prob. 2QQCh. 12.12 - Prob. 3QQCh. 12.13 - Prob. 1QQCh. 12.13 - Prob. 2QQCh. 12.13 - Prob. 3QQCh. 12.14 - Prob. 1QQCh. 12.14 - Prob. 2QQCh. 12.14 - Prob. 3QQCh. 12.15 - Prob. 1QQCh. 12.15 - Prob. 2QQCh. 12.16 - Prob. 1QQCh. 12.16 - Prob. 2QQCh. 12.16 - Prob. 3QQCh. 12.17 - Prob. 1QQCh. 12.17 - Prob. 2QQCh. 12.17 - Prob. 3QQCh. 12.17 - Prob. 4QQCh. 12.18 - Prob. 1QQCh. 12.18 - Prob. 2QQCh. 12.18 - Prob. 3QQCh. 12.18 - Prob. 4QQCh. 12 - Prob. 12.1EPCh. 12 - Prob. 12.2EPCh. 12 - Prob. 12.3EPCh. 12 - Prob. 12.4EPCh. 12 - Indicate whether each of the following situations...Ch. 12 - Indicate whether each of the following situations...Ch. 12 - Prob. 12.7EPCh. 12 - Prob. 12.8EPCh. 12 - What is the difference between a saturated...Ch. 12 - Prob. 12.10EPCh. 12 - Prob. 12.11EPCh. 12 - Prob. 12.12EPCh. 12 - Prob. 12.13EPCh. 12 - Prob. 12.14EPCh. 12 - Prob. 12.15EPCh. 12 - Prob. 12.16EPCh. 12 - Prob. 12.17EPCh. 12 - Prob. 12.18EPCh. 12 - Convert the expanded structural formulas in...Ch. 12 - Prob. 12.20EPCh. 12 - Prob. 12.21EPCh. 12 - Prob. 12.22EPCh. 12 - Prob. 12.23EPCh. 12 - Prob. 12.24EPCh. 12 - Prob. 12.25EPCh. 12 - Prob. 12.26EPCh. 12 - Indicate whether each of the following would be...Ch. 12 - Indicate whether each of the following would be...Ch. 12 - Prob. 12.29EPCh. 12 - Prob. 12.30EPCh. 12 - Prob. 12.31EPCh. 12 - Prob. 12.32EPCh. 12 - Prob. 12.33EPCh. 12 - How many of the numerous seven-carbon alkane...Ch. 12 - Prob. 12.35EPCh. 12 - For each of the following pairs of structures,...Ch. 12 - Prob. 12.37EPCh. 12 - Prob. 12.38EPCh. 12 - Prob. 12.39EPCh. 12 - Prob. 12.40EPCh. 12 - Prob. 12.41EPCh. 12 - What is the name of the IUPAC prefix associated...Ch. 12 - What is the IUPAC name for each of the following...Ch. 12 - What is the IUPAC name for each of the following...Ch. 12 - Prob. 12.45EPCh. 12 - What is the chemical formula for each of the...Ch. 12 - Prob. 12.47EPCh. 12 - Prob. 12.48EPCh. 12 - Prob. 12.49EPCh. 12 - Prob. 12.50EPCh. 12 - Prob. 12.51EPCh. 12 - Prob. 12.52EPCh. 12 - Draw a condensed structural formula for each of...Ch. 12 - Draw a condensed structural formula for each of...Ch. 12 - Prob. 12.55EPCh. 12 - Prob. 12.56EPCh. 12 - Explain why the name given for each of the...Ch. 12 - Prob. 12.58EPCh. 12 - Indicate whether or not the two alkanes in each of...Ch. 12 - Prob. 12.60EPCh. 12 - How many of the 18 C8 alkane constitutional...Ch. 12 - Prob. 12.62EPCh. 12 - Prob. 12.63EPCh. 12 - Prob. 12.64EPCh. 12 - Prob. 12.65EPCh. 12 - Prob. 12.66EPCh. 12 - Do the line-angle structural formulas in each of...Ch. 12 - Do the line-angle structural formulas in each of...Ch. 12 - Convert each of the condensed structural formulas...Ch. 12 - Convert each of the condensed structural formulas...Ch. 12 - Assign an IUPAC name to each of the compounds in...Ch. 12 - Prob. 12.72EPCh. 12 - Prob. 12.73EPCh. 12 - Prob. 12.74EPCh. 12 - For each of the alkane structures in Problem...Ch. 12 - Prob. 12.76EPCh. 12 - Prob. 12.77EPCh. 12 - Prob. 12.78EPCh. 12 - Prob. 12.79EPCh. 12 - Prob. 12.80EPCh. 12 - Prob. 12.81EPCh. 12 - Prob. 12.82EPCh. 12 - Draw condensed structural formulas for the...Ch. 12 - Draw condensed structural formulas for the...Ch. 12 - To which carbon atoms in a hexane molecule can...Ch. 12 - Prob. 12.86EPCh. 12 - Prob. 12.87EPCh. 12 - Prob. 12.88EPCh. 12 - Prob. 12.89EPCh. 12 - Prob. 12.90EPCh. 12 - Prob. 12.91EPCh. 12 - Prob. 12.92EPCh. 12 - Prob. 12.93EPCh. 12 - Using the general formula for a cycloalkane,...Ch. 12 - Prob. 12.95EPCh. 12 - Prob. 12.96EPCh. 12 - Prob. 12.97EPCh. 12 - Prob. 12.98EPCh. 12 - How many secondary carbon atoms are present in...Ch. 12 - Prob. 12.100EPCh. 12 - Prob. 12.101EPCh. 12 - Assign an IUPAC name to each of the following...Ch. 12 - Prob. 12.103EPCh. 12 - What is wrong with each of the following attempts...Ch. 12 - Draw line-angle structural formulas for the...Ch. 12 - Draw line-angle structural formulas for the...Ch. 12 - Prob. 12.107EPCh. 12 - Prob. 12.108EPCh. 12 - Prob. 12.109EPCh. 12 - Prob. 12.110EPCh. 12 - Determine the number of constitutional isomers...Ch. 12 - Determine the number of constitutional isomers...Ch. 12 - Prob. 12.113EPCh. 12 - Determine whether cistrans isomerism is possible...Ch. 12 - Prob. 12.115EPCh. 12 - Prob. 12.116EPCh. 12 - Prob. 12.117EPCh. 12 - Indicate whether the members of each of the...Ch. 12 - Prob. 12.119EPCh. 12 - Prob. 12.120EPCh. 12 - Prob. 12.121EPCh. 12 - Prob. 12.122EPCh. 12 - Which member in each of the following pairs of...Ch. 12 - Prob. 12.124EPCh. 12 - Prob. 12.125EPCh. 12 - Prob. 12.126EPCh. 12 - Answer the following questions about the...Ch. 12 - Prob. 12.128EPCh. 12 - Prob. 12.129EPCh. 12 - Prob. 12.130EPCh. 12 - Prob. 12.131EPCh. 12 - Prob. 12.132EPCh. 12 - Prob. 12.133EPCh. 12 - Write structural formulas for all the possible...Ch. 12 - Assign an IUPAC name to each of the following...Ch. 12 - Assign an IUPAC name to each of the following...Ch. 12 - Prob. 12.137EPCh. 12 - Prob. 12.138EPCh. 12 - Prob. 12.139EPCh. 12 - Draw structural formulas for the following...Ch. 12 - Prob. 12.141EPCh. 12 - Prob. 12.142EPCh. 12 - Prob. 12.143EPCh. 12 - Prob. 12.144EPCh. 12 - Prob. 12.145EPCh. 12 - Prob. 12.146EPCh. 12 - Prob. 12.147EPCh. 12 - Prob. 12.148EP
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Chapter 4 Alkanes and Cycloalkanes Lesson 2; Author: Linda Hanson;https://www.youtube.com/watch?v=AL_CM_Btef4;License: Standard YouTube License, CC-BY
Chapter 4 Alkanes and Cycloalkanes Lesson 1; Author: Linda Hanson;https://www.youtube.com/watch?v=PPIa6EHJMJw;License: Standard Youtube License