Synthesis of benzylamine from the given starting material has to be shown. Concept Introduction: Preparation of imine: An imine is a compound having C = N bond that is formed by the reaction of a ketone or aldehyde and primary amine under mild acidic conditions with the elimination of water molecule. Reduction: If electrons are gained to a species or hydrogen atoms are added to a species or oxygen atom gets removed from a species during a chemical reaction is known as reduction.

Question

There is an instrument in Johnson 334 that measures total-reflectance x-ray fluorescence (TXRF) to do elemental analysis (i.e., determine what elements are present in a sample). A researcher is preparing a to measure calcium content in a series of well water samples by TXRF with an internal standard of vanadium (atomic symbol: V). She has prepared a series of standard solutions to ensure a linear instrument response over the expected Ca concentration range of 40-80 ppm. The concentrations of Ca and V (ppm) and the instrument response (peak area, arbitrary units) are shown below. Also included is a sample spectrum. Equation 1 describes the response factor, K, relating the analyte signal (SA) and the standard signal (SIS) to their respective concentrations (CA and CIS). Ca, ppm V, ppm SCa, arb. units SV, arb. units 20.0 10.0 14375.11 14261.02 40.0 10.0 36182.15 17997.10 60.0 10.0 39275.74 12988.01 80.0 10.0 57530.75 14268.54 100.0…

Answer 1

Question

Chapter 23, Problem 23.34P

(a)

Interpretation Introduction

Interpretation:

Synthesis of benzylamine from the given starting material has to be shown.

Concept Introduction:

Preparation of imine:

An imine is a compound having C=N bond that is formed by the reaction of a ketone or aldehyde and primary amine under mild acidic conditions with the elimination of water molecule.

Reduction: If electrons are gained to a species or hydrogen atoms are added to a species or oxygen atom gets removed from a species during a chemical reaction is known as reduction.

(b)

Interpretation Introduction

Interpretation:

Synthesis of benzylamine from the given starting material has to be shown.

Concept Introduction:

Amide Hydrolysis: In presence of base, amide reacts with water to form the corresponding amine and carboxylic acid salt.

(c)

Interpretation Introduction

Interpretation:

Synthesis of benzylamine from the given starting material has to be shown.

Concept Introduction:

Preparation of amine: A primary amine is formed when an alkyl halide is reacted with excess ammonia.

Thionyl chloride: SOCl2 is used convert to an alcohol to an alkyl halide.

(d)

Interpretation Introduction

Interpretation:

Synthesis of benzylamine from the given starting material has to be shown.

Concept Introduction:

Thionyl chloride: SOCl2 is used convert to an alcohol to an alkyl halide.

(e)

Interpretation Introduction

Interpretation:

Synthesis of benzylamine from the given starting material has to be shown.

Concept Introduction:

Acid chlorides are most often prepared by treating a carboxylic acid with thionyl chloride.

Amide Formation: Amide is formed when an acid chloride reacts with an amine or ammonia.

Here, the chlorine atom that is attached to the carbonyl carbon atom of the acid chloride is being replaced by −NH2, −NHR' or −NR'2 group in the an amine or ammonia forming amide.

Reduction: If electrons are gained to a species or hydrogen atoms are added to a species or oxygen atom gets removed from a species during a chemical reaction is known as reduction. In a reaction, LiAlH4 (Lithium aluminium hydride) is used as a reducing agent.

(f)

Interpretation Introduction

Interpretation:

Synthesis of benzylamine from the given starting material has to be shown.

Concept Introduction:

Preparation of amide: An amide is formed when an ester is reacted with ammonia.

Reduction: If electrons are gained to a species or hydrogen atoms are added to a species or oxygen atom gets removed from a species during a chemical reaction is known as reduction. In a reaction, LiAlH4 (Lithium aluminium hydride) is used as a reducing agent.

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There is an instrument in Johnson 334 that measures total-reflectance x-ray fluorescence (TXRF) to do elemental analysis (i.e., determine what elements are present in a sample). A researcher is preparing a to measure calcium content in a series of well water samples by TXRF with an internal standard of vanadium (atomic symbol: V). She has prepared a series of standard solutions to ensure a linear instrument response over the expected Ca concentration range of 40-80 ppm. The concentrations of Ca and V (ppm) and the instrument response (peak area, arbitrary units) are shown below. Also included is a sample spectrum. Equation 1 describes the response factor, K, relating the analyte signal (SA) and the standard signal (SIS) to their respective concentrations (CA and CIS). Ca, ppm V, ppm SCa, arb. units SV, arb. units 20.0 10.0 14375.11 14261.02 40.0 10.0 36182.15 17997.10 60.0 10.0 39275.74 12988.01 80.0 10.0 57530.75 14268.54 100.0…

A mixture of 0.568 M H₂O, 0.438 M Cl₂O, and 0.710 M HClO are enclosed in a vessel at 25 °C. H₂O(g) + C₁₂O(g) = 2 HOCl(g) K = 0.0900 at 25°C с Calculate the equilibrium concentrations of each gas at 25 °C. [H₂O]= [C₁₂O]= [HOCI]= M Σ M

What units (if any) does the response factor (K) have? Does the response factor (K) depend upon how the concentration is expressed (e.g. molarity, ppm, ppb, etc.)?

Answer 2

Question

Chapter 23, Problem 23.34P

(a)

Interpretation Introduction

Interpretation:

Synthesis of benzylamine from the given starting material has to be shown.

Concept Introduction:

Preparation of imine:

An imine is a compound having C=N bond that is formed by the reaction of a ketone or aldehyde and primary amine under mild acidic conditions with the elimination of water molecule.

Reduction: If electrons are gained to a species or hydrogen atoms are added to a species or oxygen atom gets removed from a species during a chemical reaction is known as reduction.

(b)

Interpretation Introduction

Interpretation:

Synthesis of benzylamine from the given starting material has to be shown.

Concept Introduction:

Amide Hydrolysis: In presence of base, amide reacts with water to form the corresponding amine and carboxylic acid salt.

(c)

Interpretation Introduction

Interpretation:

Synthesis of benzylamine from the given starting material has to be shown.

Concept Introduction:

Preparation of amine: A primary amine is formed when an alkyl halide is reacted with excess ammonia.

Thionyl chloride: SOCl2 is used convert to an alcohol to an alkyl halide.

(d)

Interpretation Introduction

Interpretation:

Synthesis of benzylamine from the given starting material has to be shown.

Concept Introduction:

Thionyl chloride: SOCl2 is used convert to an alcohol to an alkyl halide.

(e)

Interpretation Introduction

Interpretation:

Synthesis of benzylamine from the given starting material has to be shown.

Concept Introduction:

Acid chlorides are most often prepared by treating a carboxylic acid with thionyl chloride.

Amide Formation: Amide is formed when an acid chloride reacts with an amine or ammonia.

Here, the chlorine atom that is attached to the carbonyl carbon atom of the acid chloride is being replaced by −NH2, −NHR' or −NR'2 group in the an amine or ammonia forming amide.

Reduction: If electrons are gained to a species or hydrogen atoms are added to a species or oxygen atom gets removed from a species during a chemical reaction is known as reduction. In a reaction, LiAlH4 (Lithium aluminium hydride) is used as a reducing agent.

(f)

Interpretation Introduction

Interpretation:

Synthesis of benzylamine from the given starting material has to be shown.

Concept Introduction:

Preparation of amide: An amide is formed when an ester is reacted with ammonia.

Reduction: If electrons are gained to a species or hydrogen atoms are added to a species or oxygen atom gets removed from a species during a chemical reaction is known as reduction. In a reaction, LiAlH4 (Lithium aluminium hydride) is used as a reducing agent.

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Answer 3

Question

Chapter 23, Problem 23.34P

(a)

Interpretation Introduction

Interpretation:

Synthesis of benzylamine from the given starting material has to be shown.

Concept Introduction:

Preparation of imine:

An imine is a compound having C=N bond that is formed by the reaction of a ketone or aldehyde and primary amine under mild acidic conditions with the elimination of water molecule.

Reduction: If electrons are gained to a species or hydrogen atoms are added to a species or oxygen atom gets removed from a species during a chemical reaction is known as reduction.

(b)

Interpretation Introduction

Interpretation:

Synthesis of benzylamine from the given starting material has to be shown.

Concept Introduction:

Amide Hydrolysis: In presence of base, amide reacts with water to form the corresponding amine and carboxylic acid salt.

(c)

Interpretation Introduction

Interpretation:

Synthesis of benzylamine from the given starting material has to be shown.

Concept Introduction:

Preparation of amine: A primary amine is formed when an alkyl halide is reacted with excess ammonia.

Thionyl chloride: SOCl2 is used convert to an alcohol to an alkyl halide.

(d)

Interpretation Introduction

Interpretation:

Synthesis of benzylamine from the given starting material has to be shown.

Concept Introduction:

Thionyl chloride: SOCl2 is used convert to an alcohol to an alkyl halide.

(e)

Interpretation Introduction

Interpretation:

Synthesis of benzylamine from the given starting material has to be shown.

Concept Introduction:

Acid chlorides are most often prepared by treating a carboxylic acid with thionyl chloride.

Amide Formation: Amide is formed when an acid chloride reacts with an amine or ammonia.

Here, the chlorine atom that is attached to the carbonyl carbon atom of the acid chloride is being replaced by −NH2, −NHR' or −NR'2 group in the an amine or ammonia forming amide.

Reduction: If electrons are gained to a species or hydrogen atoms are added to a species or oxygen atom gets removed from a species during a chemical reaction is known as reduction. In a reaction, LiAlH4 (Lithium aluminium hydride) is used as a reducing agent.

(f)

Interpretation Introduction

Interpretation:

Synthesis of benzylamine from the given starting material has to be shown.

Concept Introduction:

Preparation of amide: An amide is formed when an ester is reacted with ammonia.

Reduction: If electrons are gained to a species or hydrogen atoms are added to a species or oxygen atom gets removed from a species during a chemical reaction is known as reduction. In a reaction, LiAlH4 (Lithium aluminium hydride) is used as a reducing agent.

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Answer 4

Question

Chapter 23, Problem 23.34P

(a)

Interpretation Introduction

Interpretation:

Synthesis of benzylamine from the given starting material has to be shown.

Concept Introduction:

Preparation of imine:

An imine is a compound having C=N bond that is formed by the reaction of a ketone or aldehyde and primary amine under mild acidic conditions with the elimination of water molecule.

Reduction: If electrons are gained to a species or hydrogen atoms are added to a species or oxygen atom gets removed from a species during a chemical reaction is known as reduction.

(b)

Interpretation Introduction

Interpretation:

Synthesis of benzylamine from the given starting material has to be shown.

Concept Introduction:

Amide Hydrolysis: In presence of base, amide reacts with water to form the corresponding amine and carboxylic acid salt.

(c)

Interpretation Introduction

Interpretation:

Synthesis of benzylamine from the given starting material has to be shown.

Concept Introduction:

Preparation of amine: A primary amine is formed when an alkyl halide is reacted with excess ammonia.

Thionyl chloride: SOCl2 is used convert to an alcohol to an alkyl halide.

(d)

Interpretation Introduction

Interpretation:

Synthesis of benzylamine from the given starting material has to be shown.

Concept Introduction:

Thionyl chloride: SOCl2 is used convert to an alcohol to an alkyl halide.

(e)

Interpretation Introduction

Interpretation:

Synthesis of benzylamine from the given starting material has to be shown.

Concept Introduction:

Acid chlorides are most often prepared by treating a carboxylic acid with thionyl chloride.

Amide Formation: Amide is formed when an acid chloride reacts with an amine or ammonia.

Here, the chlorine atom that is attached to the carbonyl carbon atom of the acid chloride is being replaced by −NH2, −NHR' or −NR'2 group in the an amine or ammonia forming amide.

Reduction: If electrons are gained to a species or hydrogen atoms are added to a species or oxygen atom gets removed from a species during a chemical reaction is known as reduction. In a reaction, LiAlH4 (Lithium aluminium hydride) is used as a reducing agent.

(f)

Interpretation Introduction

Interpretation:

Synthesis of benzylamine from the given starting material has to be shown.

Concept Introduction:

Preparation of amide: An amide is formed when an ester is reacted with ammonia.

Reduction: If electrons are gained to a species or hydrogen atoms are added to a species or oxygen atom gets removed from a species during a chemical reaction is known as reduction. In a reaction, LiAlH4 (Lithium aluminium hydride) is used as a reducing agent.

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Answer 5

Chapter 23, Problem 23.34P

(a)

Interpretation Introduction

Interpretation:

Synthesis of benzylamine from the given starting material has to be shown.

Concept Introduction:

Preparation of imine:

An imine is a compound having C=N bond that is formed by the reaction of a ketone or aldehyde and primary amine under mild acidic conditions with the elimination of water molecule.

Reduction: If electrons are gained to a species or hydrogen atoms are added to a species or oxygen atom gets removed from a species during a chemical reaction is known as reduction.

(b)

Interpretation Introduction

Interpretation:

Synthesis of benzylamine from the given starting material has to be shown.

Concept Introduction:

Amide Hydrolysis: In presence of base, amide reacts with water to form the corresponding amine and carboxylic acid salt.

(c)

Interpretation Introduction

Interpretation:

Synthesis of benzylamine from the given starting material has to be shown.

Concept Introduction:

Preparation of amine: A primary amine is formed when an alkyl halide is reacted with excess ammonia.

Thionyl chloride: SOCl2 is used convert to an alcohol to an alkyl halide.

(d)

Interpretation Introduction

Interpretation:

Synthesis of benzylamine from the given starting material has to be shown.

Concept Introduction:

Thionyl chloride: SOCl2 is used convert to an alcohol to an alkyl halide.

(e)

Interpretation Introduction

Interpretation:

Synthesis of benzylamine from the given starting material has to be shown.

Concept Introduction:

Acid chlorides are most often prepared by treating a carboxylic acid with thionyl chloride.

Amide Formation: Amide is formed when an acid chloride reacts with an amine or ammonia.

Here, the chlorine atom that is attached to the carbonyl carbon atom of the acid chloride is being replaced by −NH2, −NHR' or −NR'2 group in the an amine or ammonia forming amide.

Reduction: If electrons are gained to a species or hydrogen atoms are added to a species or oxygen atom gets removed from a species during a chemical reaction is known as reduction. In a reaction, LiAlH4 (Lithium aluminium hydride) is used as a reducing agent.

(f)

Interpretation Introduction

Interpretation:

Synthesis of benzylamine from the given starting material has to be shown.

Concept Introduction:

Preparation of amide: An amide is formed when an ester is reacted with ammonia.

Reduction: If electrons are gained to a species or hydrogen atoms are added to a species or oxygen atom gets removed from a species during a chemical reaction is known as reduction. In a reaction, LiAlH4 (Lithium aluminium hydride) is used as a reducing agent.

Answer 6

Chapter 23, Problem 23.34P

(a)

Interpretation Introduction

Interpretation:

Synthesis of benzylamine from the given starting material has to be shown.

Concept Introduction:

Preparation of imine:

An imine is a compound having C=N bond that is formed by the reaction of a ketone or aldehyde and primary amine under mild acidic conditions with the elimination of water molecule.

Reduction: If electrons are gained to a species or hydrogen atoms are added to a species or oxygen atom gets removed from a species during a chemical reaction is known as reduction.

Answer 7

Chapter 23, Problem 23.34P

(a)

Interpretation Introduction

Interpretation:

Synthesis of benzylamine from the given starting material has to be shown.

Concept Introduction:

Preparation of imine:

An imine is a compound having C=N bond that is formed by the reaction of a ketone or aldehyde and primary amine under mild acidic conditions with the elimination of water molecule.

Reduction: If electrons are gained to a species or hydrogen atoms are added to a species or oxygen atom gets removed from a species during a chemical reaction is known as reduction.

Answer 8

(b)

Interpretation Introduction

Interpretation:

Synthesis of benzylamine from the given starting material has to be shown.

Concept Introduction:

Amide Hydrolysis: In presence of base, amide reacts with water to form the corresponding amine and carboxylic acid salt.

Answer 9

(b)

Interpretation Introduction

Interpretation:

Synthesis of benzylamine from the given starting material has to be shown.

Concept Introduction:

Amide Hydrolysis: In presence of base, amide reacts with water to form the corresponding amine and carboxylic acid salt.

Answer 10

(c)

Interpretation Introduction

Interpretation:

Synthesis of benzylamine from the given starting material has to be shown.

Concept Introduction:

Preparation of amine: A primary amine is formed when an alkyl halide is reacted with excess ammonia.

Thionyl chloride: SOCl2 is used convert to an alcohol to an alkyl halide.

Answer 11

(c)

Interpretation Introduction

Interpretation:

Synthesis of benzylamine from the given starting material has to be shown.

Concept Introduction:

Preparation of amine: A primary amine is formed when an alkyl halide is reacted with excess ammonia.

Thionyl chloride: SOCl2 is used convert to an alcohol to an alkyl halide.

Answer 12

(d)

Interpretation Introduction

Interpretation:

Synthesis of benzylamine from the given starting material has to be shown.

Concept Introduction:

Thionyl chloride: SOCl2 is used convert to an alcohol to an alkyl halide.

Answer 13

(d)

Interpretation Introduction

Interpretation:

Synthesis of benzylamine from the given starting material has to be shown.

Concept Introduction:

Thionyl chloride: SOCl2 is used convert to an alcohol to an alkyl halide.

Answer 14

(e)

Interpretation Introduction

Interpretation:

Synthesis of benzylamine from the given starting material has to be shown.

Concept Introduction:

Acid chlorides are most often prepared by treating a carboxylic acid with thionyl chloride.

Amide Formation: Amide is formed when an acid chloride reacts with an amine or ammonia.

Here, the chlorine atom that is attached to the carbonyl carbon atom of the acid chloride is being replaced by −NH2, −NHR' or −NR'2 group in the an amine or ammonia forming amide.

Reduction: If electrons are gained to a species or hydrogen atoms are added to a species or oxygen atom gets removed from a species during a chemical reaction is known as reduction. In a reaction, LiAlH4 (Lithium aluminium hydride) is used as a reducing agent.

Answer 15

(e)

Interpretation Introduction

Interpretation:

Synthesis of benzylamine from the given starting material has to be shown.

Concept Introduction:

Acid chlorides are most often prepared by treating a carboxylic acid with thionyl chloride.

Amide Formation: Amide is formed when an acid chloride reacts with an amine or ammonia.

Here, the chlorine atom that is attached to the carbonyl carbon atom of the acid chloride is being replaced by −NH2, −NHR' or −NR'2 group in the an amine or ammonia forming amide.

Reduction: If electrons are gained to a species or hydrogen atoms are added to a species or oxygen atom gets removed from a species during a chemical reaction is known as reduction. In a reaction, LiAlH4 (Lithium aluminium hydride) is used as a reducing agent.

Answer 16

(f)

Interpretation Introduction

Interpretation:

Synthesis of benzylamine from the given starting material has to be shown.

Concept Introduction:

Preparation of amide: An amide is formed when an ester is reacted with ammonia.

Reduction: If electrons are gained to a species or hydrogen atoms are added to a species or oxygen atom gets removed from a species during a chemical reaction is known as reduction. In a reaction, LiAlH4 (Lithium aluminium hydride) is used as a reducing agent.

Answer 17

(f)

Interpretation Introduction

Interpretation:

Synthesis of benzylamine from the given starting material has to be shown.

Concept Introduction:

Preparation of amide: An amide is formed when an ester is reacted with ammonia.

Reduction: If electrons are gained to a species or hydrogen atoms are added to a species or oxygen atom gets removed from a species during a chemical reaction is known as reduction. In a reaction, LiAlH4 (Lithium aluminium hydride) is used as a reducing agent.

Answer 18

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Answer 29

Ch. 23.1 - Prob. 23.1P Ch. 23.2 - Prob. 23.2P Ch. 23.2 - Prob. 23.3P Ch. 23.2 - Prob. 23.4P Ch. 23.5 - Prob. 23.5P Ch. 23.5 - Prob. AQ Ch. 23.5 - What is the hybridization of the nitrogen in...Ch. 23.5 - Prob. CQ Ch. 23.5 - The pKas of the conjugate acids of aniline and...Ch. 23.5 - Prob. EQ

Solution Summary: The author explains how benzylamine is synthesized from the given starting material.

Concept explainers

Interpretation:

Synthesis of benzylamine from the given starting material has to be shown.

Concept Introduction:

Amide Hydrolysis: In presence of base, amide reacts with water to form the corresponding amine and carboxylic acid salt.

Interpretation:

Synthesis of benzylamine from the given starting material has to be shown.

Concept Introduction:

Preparation of amine: A primary amine is formed when an alkyl halide is reacted with excess ammonia.

Thionyl chloride: SOCl2 is used convert to an alcohol to an alkyl halide.

Interpretation:

Synthesis of benzylamine from the given starting material has to be shown.

Concept Introduction:

Thionyl chloride: SOCl2 is used convert to an alcohol to an alkyl halide.

Chapter 23 Solutions

Solution Summary: The author explains how benzylamine is synthesized from the given starting material.

Concept explainers

Interpretation: Synthesis of benzylamine from the given starting material has to be shown. Concept Introduction: Amide Hydrolysis: In presence of base, amide reacts with water to form the corresponding amine and carboxylic acid salt.

Interpretation: Synthesis of benzylamine from the given starting material has to be shown. Concept Introduction: Preparation of amine: A primary amine is formed when an alkyl halide is reacted with excess ammonia. Thionyl chloride: SOCl2 is used convert to an alcohol to an alkyl halide.

Interpretation: Synthesis of benzylamine from the given starting material has to be shown. Concept Introduction: Thionyl chloride: SOCl2 is used convert to an alcohol to an alkyl halide.

Chapter 23 Solutions

Interpretation:

Synthesis of benzylamine from the given starting material has to be shown.

Concept Introduction:

Amide Hydrolysis: In presence of base, amide reacts with water to form the corresponding amine and carboxylic acid salt.

Interpretation:

Synthesis of benzylamine from the given starting material has to be shown.

Concept Introduction:

Preparation of amine: A primary amine is formed when an alkyl halide is reacted with excess ammonia.

Thionyl chloride: SOCl2 is used convert to an alcohol to an alkyl halide.

Interpretation:

Synthesis of benzylamine from the given starting material has to be shown.

Concept Introduction:

Thionyl chloride: SOCl2 is used convert to an alcohol to an alkyl halide.