Concept explainers
(a)
Interpretation:
Condensed structural formula has to be drawn for the 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.
(a)

Answer to Problem 5.21EP
The condensed structural formula is,
Explanation of Solution
Given name of carboxylic acid is 2,2-dimethylbutanoic acid.
From the name it is identified that the parent carbon chain is butane and the substituent present in the chain are two methyl groups on second carbon atom. The first carbon atom is from the carboxyl group. The structure can be drawn as,
The condensed structural formula for the given carboxylic acid is drawn as shown above.
The condensed structural formula for the given carboxylic acid is drawn.
(b)
Interpretation:
Condensed structural formula has to be drawn for the given carboxylic acid.
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.
(b)

Answer to Problem 5.21EP
The condensed structural formula is,
Explanation of Solution
Given name of carboxylic acid is 2,2-dimethylbutanedioic acid.
From the name it is identified that the parent carbon chain is butane and the substituent present in the chain are two methyl groups on second carbon atom. In the given name suffix “-dioic acid” is present. Therefore, this compound should have two carboxyl groups in it. The first carbon atom and fourth carbon is from the two carboxyl groups. The structure can be drawn as,
The condensed structural formula for the given carboxylic acid is drawn as shown above.
The condensed structural formula for the given carboxylic acid is drawn.
(c)
Interpretation:
Condensed structural formula has to be drawn for the given carboxylic acid.
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.
(c)

Answer to Problem 5.21EP
The condensed structural formula is,
Explanation of Solution
Given name of carboxylic acid is 2,2-dimethylcyclohexanecarboxylic acid.
From the name it is identified that the parent carbon chain is cyclohexane and the substituent present in the chain are two methyl groups on second carbon atom. In the given name suffix “-carboxylic acid” is present. Therefore, this compound should have a carboxyl group attached to the cyclohexane ring. The carbon atom in the ring where the carboxyl group is attached is the first carbon atom. The structure can be drawn as,
The condensed structural formula for the given carboxylic acid is drawn as shown above.
The condensed structural formula for the given carboxylic acid is drawn.
(d)
Interpretation:
Condensed structural formula has to be drawn for the given carboxylic acid.
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.
(d)

Answer to Problem 5.21EP
The condensed structural formula is,
Explanation of Solution
Given name of carboxylic acid is 2,4-dichlorobenzenecarboxylic acid.
From the name it is identified that the parent carbon chain is benzene and the substituent present in the chain are two chlorine atoms, each on second carbon atom and fourth carbon atom. In the given name suffix “-carboxylic acid” is present. Therefore, this compound should have a carboxyl group attached to the benzene ring. The carbon atom in the ring where the carboxyl group is attached is the first carbon atom. The structure can be drawn as,
The condensed structural formula for the given carboxylic acid is drawn as shown above.
The condensed structural formula for the given carboxylic acid is drawn.
Want to see more full solutions like this?
Chapter 5 Solutions
EBK ORGANIC AND BIOLOGICAL CHEMISTRY
- OA. For the structure shown, rank the bond lengths (labeled a, b and c) from shortest to longest. Place your answer in the box. Only the answer in the box will be graded. (2 points) H -CH3 THe b Нarrow_forwardDon't used hand raitingarrow_forwardQuizzes - Gen Organic & Biological Che... ☆ myd21.lcc.edu + O G screenshot on mac - Google Search savings hulu youtube google disney+ HBO zlib Homework Hel...s | bartleby cell bio book Yuzu Reader: Chemistry G periodic table - Google Search b Home | bartleby 0:33:26 remaining CHEM 120 Chapter 5_Quiz 3 Page 1: 1 > 2 > 3 > 6 ¦ 5 > 4 > 7 ¦ 1 1 10 8 ¦ 9 a ¦ -- Quiz Information silicon-27 A doctor gives a patient 0.01 mC i of beta radiation. How many beta particles would the patient receive in I minute? (1 Ci = 3.7 x 10 10 d/s) Question 5 (1 point) Saved Listen 2.22 x 107 222 x 108 3.7 x 108 2.22 x 108 none of the above Question 6 (1 point) Listen The recommended dosage of 1-131 for a test is 4.2 μCi per kg of body mass. How many millicuries should be given to a 55 kg patient? (1 mCi = 1000 μСi)? 230 mCiarrow_forward
- Q4: Rank the relative nucleophilicity of halide ions in water solution and DMF solution, respectively. F CI Br | Q5: Determine which of the substrates will and will not react with NaSCH3 in an SN2 reaction to have a reasonable yield of product. NH2 Br Br Br .OH Brarrow_forwardClassify each molecule as optically active or inactive. Determine the configuration at each H соон Chirality center OH 애 He OH H3C Ноос H H COOH A K B.arrow_forwardQ1: Rank the relative nucleophilicity of the following species in ethanol. CH3O¯, CH3OH, CH3COO, CH3COOH, CH3S Q2: Group these solvents into either protic solvents or aprotic solvents. Acetonitrile (CH3CN), H₂O, Acetic acid (CH3COOH), Acetone (CH3COCH3), CH3CH2OH, DMSO (CH3SOCH3), DMF (HCON(CH3)2), CH3OHarrow_forward
- World of Chemistry, 3rd editionChemistryISBN:9781133109655Author:Steven S. Zumdahl, Susan L. Zumdahl, Donald J. DeCostePublisher:Brooks / Cole / Cengage LearningOrganic And Biological ChemistryChemistryISBN:9781305081079Author:STOKER, H. Stephen (howard Stephen)Publisher:Cengage Learning,General, Organic, and Biological ChemistryChemistryISBN:9781285853918Author:H. Stephen StokerPublisher:Cengage Learning
- Chemistry for Today: General, Organic, and Bioche...ChemistryISBN:9781305960060Author:Spencer L. Seager, Michael R. Slabaugh, Maren S. HansenPublisher:Cengage LearningLiving By Chemistry: First Edition TextbookChemistryISBN:9781559539418Author:Angelica StacyPublisher:MAC HIGHER





