Concept explainers
(a)
Interpretation: A cyclic compound that is an isomer of trans-2-butene needs to be drawn.
Concept Introduction : Structural isomers have the same molecular formula. The bonding pattern and the arrangement of the atoms are different in different isomers.
(a)
Answer to Problem 49E
Explanation of Solution
The formula of trans-2-butane is C4H8. The cyclic compounds that is an isomer of trans-2-butene are as follows:
(b)
Interpretation: An ester that is an isomer of propanoic acid needs to be drawn.
Concept Introduction : Structural isomers have the same molecular formula. The bonding pattern and the arrangement of the atoms are different in different isomers.
(b)
Answer to Problem 49E
Methyl ethanoate ethyl methanoate
Explanation of Solution
The molecular formula of propanoic acid is
Esters which are isomers of propanoic acid are as follows:
Methyl ethanoate ethyl methanoate
(c)
Interpretation: A
Concept Introduction : Structural isomers have the same molecular formula. The bonding pattern and the arrangement of the atoms are different in different isomers.
(c)
Answer to Problem 49E
2-butanone
Explanation of Solution
The molecular formula of butanal is
A ketone that is an isomer of butanal is as follows:
2-butanone
(d)
Interpretation: Secondary
Concept Introduction : Structural isomers have the same molecular formula. The bonding pattern and the arrangement of the atoms are different in different isomers.
(d)
Answer to Problem 49E
Methyl-propyl-amine Diethyl-amine Isopropyl-methyl-amine
Explanation of Solution
Secondary amine that is an isomer of butylamine are,
Methyl-propyl-amine Diethyl-amine Isopropyl-methyl-amine
(e)
Interpretation: A tertiary amine that is an isomer of butylamine needs to be drawn.
Concept Introduction : Structural isomers have the same molecular formula. The bonding pattern and the arrangement of the atoms are different in different isomers.
(e)
Answer to Problem 49E
Ethyl-dimethyl-amine
Explanation of Solution
A tertiary amine that is an isomer of butylamine is as follows:
Ethyl-dimethyl-amine
(f)
Interpretation: An ether that is an isomer of 2-methyl-2-propanol needs to be drawn.
Concept Introduction : Structural isomers have the same molecular formula. The bonding pattern and the arrangement of the atoms are different in different isomers.
(f)
Answer to Problem 49E
2-Methyoxy-propane Ethoxy-ethane 1-Methoxy-propane
Explanation of Solution
The formula of 2-methyl-2-propanol is
Ethers that are isomers of 2-methyl-2-propanol are as follows:
2-Methyoxy-propane Ethoxy-ethane 1-Methoxy-propane
(g)
Interpretation: A secondary alcohol that is an isomer of 2-methyl-2-propanol needs to be drawn.
Concept Introduction : Structural isomers have the same molecular formula. The bonding pattern and the arrangement of the atoms are different in different isomers.
(g)
Answer to Problem 49E
2-butanol
Explanation of Solution
The formula of 2-methyl-2-propanol is
Secondary alcohol that is an isomer of 2-methyl-2-propanol is as follows:
2-butanol
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Chapter 21 Solutions
Chemical Principles
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