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(a)
Interpretation:
Structural formula for the parent amine from which the substituted ammonium ion is formed has to be drawn.
Concept Introduction:
Substituted ammonium ion is the one in which one or more alkyl, aryl, or cycloalkyl groups are substituted instead of hydrogen atoms. There are two important generalizations that is applied to the substituted ammonium ion and they are,
- Substituted ammonium ions are not neutral molecules. They are charged species.
- Nitrogen atom has four bonds in ammonium ion or substituted ammonium ion. The species is positively charged as the fourth bond formed is a coordinate covalent bond.
(b)
Interpretation:
Structural formula for the parent amine from which the substituted ammonium ion is formed has to be drawn.
Concept Introduction:
Amines are a class of organic compounds. They are derivatives of ammonia. Similar to the nitrogen atom in ammonia, the amine nitrogen also has a lone pair of electrons on it. This means that amines can act as proton acceptors. When an amine is added to water a proton is transferred to the nitrogen atom. The resulting solution is a basic solution. This contains ammonium ions and hydroxide ions.
Substituted ammonium ion is the one in which one or more alkyl, aryl, or cycloalkyl groups are substituted instead of hydrogen atoms. There are two important generalizations that is applied to the substituted ammonium ion and they are,
- Substituted ammonium ions are not neutral molecules. They are charged species.
- Nitrogen atom has four bonds in ammonium ion or substituted ammonium ion. The species is positively charged as the fourth bond formed is a coordinate covalent bond.
(c)
Interpretation:
Structural formula for the parent amine from which the substituted anilinium ion is formed has to be drawn.
Concept Introduction:
Amines are a class of organic compounds. They are derivatives of ammonia. Similar to the nitrogen atom in ammonia, the amine nitrogen also has a lone pair of electrons on it. This means that amines can act as proton acceptors. When an amine is added to water a proton is transferred to the nitrogen atom. The resulting solution is a basic solution. This contains ammonium ions and hydroxide ions.
Substituted ammonium ion is the one in which one or more alkyl, aryl, or cycloalkyl groups are substituted instead of hydrogen atoms. There are two important generalizations that is applied to the substituted ammonium ion and they are,
- Substituted ammonium ions are not neutral molecules. They are charged species.
- Nitrogen atom has four bonds in ammonium ion or substituted ammonium ion. The species is positively charged as the fourth bond formed is a coordinate covalent bond.
(d)
Interpretation:
Structural formula for the parent amine from which the substituted anilinium ion is formed has to be drawn.
Concept Introduction:
Amines are a class of organic compounds. They are derivatives of ammonia. Similar to the nitrogen atom in ammonia, the amine nitrogen also has a lone pair of electrons on it. This means that amines can act as proton acceptors. When an amine is added to water a proton is transferred to the nitrogen atom. The resulting solution is a basic solution. This contains ammonium ions and hydroxide ions.
Substituted ammonium ion is the one in which one or more alkyl, aryl, or cycloalkyl groups are substituted instead of hydrogen atoms. There are two important generalizations that is applied to the substituted ammonium ion and they are,
- Substituted ammonium ions are not neutral molecules. They are charged species.
- Nitrogen atom has four bonds in ammonium ion or substituted ammonium ion. The species is positively charged as the fourth bond formed is a coordinate covalent bond.
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Chapter 17 Solutions
Study Guide with Selected Solutions for Stoker's General, Organic, and Biological Chemistry, 7th
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- Do not give handwriting solution.arrow_forwardWrite the common name for each amine. HỌC—N—CH,CH3 H₂C-CH₂-CH₂-CH₂ Ethylbutylamine common name: Incorrect HC—CH,—N—CH,—CHy CH₂ CH3 diethylethylamine common name: Incorrect These compounds are tertiary amines.arrow_forward2. What is produced when an amine reacts with water? A. A primary alcohol and ammonia B. An amide and a hydrogen (H+) ion C. An ammonium ion and a hydroxide (OH-) ion D. An amide and a hydroxide (OH-) ionarrow_forward
- Classify each structure according to its functional class. For parts C and Dalso indicate if the group is 1 degrees, 2 degrees or 3 degreesarrow_forward17-102 Classify each of the following amides as unsubstituted, monosubstituted, or disubstituted. a. CH3-C-NH2 CH, O b. CH3-CH2-CH-C–NH–CH, с. CH3-C-N–CH2-CH2-CH3 CH3-CH–CH3 d. N-CH3arrow_forwardHow a Carboxylic Acid and an Amine Undergo an Acid–Base Reaction?arrow_forward
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