(a) Interpretation: Procaine was one of the first local anesthetics. Its hydrochloride salt is marketed as Novocain. If procaine is chiral or not and if it contains any stereocenter should be identified. Concept Introduction: Procaine contains amino ester group, it is a local anesthetic drug. It is required to relief the pain caused by injection of penicillin. It is also required in dentistry. In some regions, procaine is popular as Novocain.

Question

LTS Solid: AT=Te-Ti Trial 1 Trial 2 Trial 3 Average ΔΗ Mass water, g 24.096 23.976 23.975 Moles of solid, mol 0.01763 001767 0101781 Temp. change, °C 2.9°C 11700 2.0°C Heat of reaction, J -292.37J -170.473 -193.26J AH, kJ/mole 16.58K 9.647 kJ 10.85 kr 16.58K59.64701 KJ mol 12.35k Minimum AS, J/mol K 41.582 mol-k Remember: q = mCsAT (m = mass of water, Cs=4.184J/g°C) & qsin =-qrxn & Show your calculations for: AH in J and then in kJ/mole for Trial 1: qa (24.0969)(4.1845/g) (-2.9°C)=-292.37J qsin = qrxn = 292.35 292.37J AH in J = 292.375 0.2923kJ 0.01763m01 =1.65×107 AH in kJ/mol = = 16.58K 0.01763mol mol qrx Minimum AS in J/mol K (Hint: use the average initial temperature of the three trials, con Kelvin.) AS=AHIT (1.65×10(9.64×103) + (1.0 Jimai

Answer 1

Question

Chapter 16, Problem 16.52P

Interpretation Introduction

(a)

Interpretation:

Procaine was one of the first local anesthetics. Its hydrochloride salt is marketed as Novocain.

If procaine is chiral or not and if it contains any stereocenter should be identified.

Concept Introduction:

Procaine contains amino ester group, it is a local anesthetic drug. It is required to relief the pain caused by injection of penicillin. It is also required in dentistry. In some regions, procaine is popular as Novocain.

Interpretation Introduction

(b)

Interpretation:

The nitrogen atom of procaine which is a stronger base should be identified.

Concept Introduction:

Procaine contains amino ester group, it is a local anesthetic drug. It is required to relief the pain caused by injection of penicillin. It is also required in dentistry. In some regions, procaine is popular as Novocain.

Interpretation Introduction

(c)

Interpretation:

A structural formula for the salt formed by treating procaine with one mole of HCl, showing which nitrogen is protonated and bears the positive charge should be determined.

Concept Introduction:

Procaine contains amino ester group, it is a local anesthetic drug. It is required to relief the pain caused by injection of penicillin. It is also required in dentistry. In some regions, procaine is popular as Novocain.

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LTS Solid: AT=Te-Ti Trial 1 Trial 2 Trial 3 Average ΔΗ Mass water, g 24.096 23.976 23.975 Moles of solid, mol 0.01763 001767 0101781 Temp. change, °C 2.9°C 11700 2.0°C Heat of reaction, J -292.37J -170.473 -193.26J AH, kJ/mole 16.58K 9.647 kJ 10.85 kr 16.58K59.64701 KJ mol 12.35k Minimum AS, J/mol K 41.582 mol-k Remember: q = mCsAT (m = mass of water, Cs=4.184J/g°C) & qsin =-qrxn & Show your calculations for: AH in J and then in kJ/mole for Trial 1: qa (24.0969)(4.1845/g) (-2.9°C)=-292.37J qsin = qrxn = 292.35 292.37J AH in J = 292.375 0.2923kJ 0.01763m01 =1.65×107 AH in kJ/mol = = 16.58K 0.01763mol mol qrx Minimum AS in J/mol K (Hint: use the average initial temperature of the three trials, con Kelvin.) AS=AHIT (1.65×10(9.64×103) + (1.0 Jimai

For the compound: C8H17NO2 Use the following information to come up with a plausible structure: 8 This compound has "carboxylic acid amide" and ether functional groups. The peaks at 1.2ppm are two signals that are overlapping one another. One of the two signals is a doublet that represents 6 hydrogens; the other signal is a quartet that represents 3 hydrogens.

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Answer 2

Question

Chapter 16, Problem 16.52P

Interpretation Introduction

(a)

Interpretation:

Procaine was one of the first local anesthetics. Its hydrochloride salt is marketed as Novocain.

If procaine is chiral or not and if it contains any stereocenter should be identified.

Concept Introduction:

Procaine contains amino ester group, it is a local anesthetic drug. It is required to relief the pain caused by injection of penicillin. It is also required in dentistry. In some regions, procaine is popular as Novocain.

Interpretation Introduction

(b)

Interpretation:

The nitrogen atom of procaine which is a stronger base should be identified.

Concept Introduction:

Procaine contains amino ester group, it is a local anesthetic drug. It is required to relief the pain caused by injection of penicillin. It is also required in dentistry. In some regions, procaine is popular as Novocain.

Interpretation Introduction

(c)

Interpretation:

A structural formula for the salt formed by treating procaine with one mole of HCl, showing which nitrogen is protonated and bears the positive charge should be determined.

Concept Introduction:

Procaine contains amino ester group, it is a local anesthetic drug. It is required to relief the pain caused by injection of penicillin. It is also required in dentistry. In some regions, procaine is popular as Novocain.

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Answer 3

Question

Chapter 16, Problem 16.52P

Interpretation Introduction

(a)

Interpretation:

Procaine was one of the first local anesthetics. Its hydrochloride salt is marketed as Novocain.

If procaine is chiral or not and if it contains any stereocenter should be identified.

Concept Introduction:

Procaine contains amino ester group, it is a local anesthetic drug. It is required to relief the pain caused by injection of penicillin. It is also required in dentistry. In some regions, procaine is popular as Novocain.

Interpretation Introduction

(b)

Interpretation:

The nitrogen atom of procaine which is a stronger base should be identified.

Concept Introduction:

Procaine contains amino ester group, it is a local anesthetic drug. It is required to relief the pain caused by injection of penicillin. It is also required in dentistry. In some regions, procaine is popular as Novocain.

Interpretation Introduction

(c)

Interpretation:

A structural formula for the salt formed by treating procaine with one mole of HCl, showing which nitrogen is protonated and bears the positive charge should be determined.

Concept Introduction:

Procaine contains amino ester group, it is a local anesthetic drug. It is required to relief the pain caused by injection of penicillin. It is also required in dentistry. In some regions, procaine is popular as Novocain.

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Answer 4

Question

Chapter 16, Problem 16.52P

Interpretation Introduction

(a)

Interpretation:

Procaine was one of the first local anesthetics. Its hydrochloride salt is marketed as Novocain.

If procaine is chiral or not and if it contains any stereocenter should be identified.

Concept Introduction:

Procaine contains amino ester group, it is a local anesthetic drug. It is required to relief the pain caused by injection of penicillin. It is also required in dentistry. In some regions, procaine is popular as Novocain.

Interpretation Introduction

(b)

Interpretation:

The nitrogen atom of procaine which is a stronger base should be identified.

Concept Introduction:

Procaine contains amino ester group, it is a local anesthetic drug. It is required to relief the pain caused by injection of penicillin. It is also required in dentistry. In some regions, procaine is popular as Novocain.

Interpretation Introduction

(c)

Interpretation:

A structural formula for the salt formed by treating procaine with one mole of HCl, showing which nitrogen is protonated and bears the positive charge should be determined.

Concept Introduction:

Procaine contains amino ester group, it is a local anesthetic drug. It is required to relief the pain caused by injection of penicillin. It is also required in dentistry. In some regions, procaine is popular as Novocain.

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Answer 5

Chapter 16, Problem 16.52P

Interpretation Introduction

(a)

Interpretation:

Procaine was one of the first local anesthetics. Its hydrochloride salt is marketed as Novocain.

If procaine is chiral or not and if it contains any stereocenter should be identified.

Concept Introduction:

Procaine contains amino ester group, it is a local anesthetic drug. It is required to relief the pain caused by injection of penicillin. It is also required in dentistry. In some regions, procaine is popular as Novocain.

Interpretation Introduction

(b)

Interpretation:

The nitrogen atom of procaine which is a stronger base should be identified.

Concept Introduction:

Procaine contains amino ester group, it is a local anesthetic drug. It is required to relief the pain caused by injection of penicillin. It is also required in dentistry. In some regions, procaine is popular as Novocain.

Interpretation Introduction

(c)

Interpretation:

A structural formula for the salt formed by treating procaine with one mole of HCl, showing which nitrogen is protonated and bears the positive charge should be determined.

Concept Introduction:

Procaine contains amino ester group, it is a local anesthetic drug. It is required to relief the pain caused by injection of penicillin. It is also required in dentistry. In some regions, procaine is popular as Novocain.

Answer 6

Chapter 16, Problem 16.52P

Interpretation Introduction

(a)

Interpretation:

Procaine was one of the first local anesthetics. Its hydrochloride salt is marketed as Novocain.

If procaine is chiral or not and if it contains any stereocenter should be identified.

Concept Introduction:

Procaine contains amino ester group, it is a local anesthetic drug. It is required to relief the pain caused by injection of penicillin. It is also required in dentistry. In some regions, procaine is popular as Novocain.

Answer 7

Chapter 16, Problem 16.52P

Interpretation Introduction

(a)

Interpretation:

Procaine was one of the first local anesthetics. Its hydrochloride salt is marketed as Novocain.

If procaine is chiral or not and if it contains any stereocenter should be identified.

Concept Introduction:

Procaine contains amino ester group, it is a local anesthetic drug. It is required to relief the pain caused by injection of penicillin. It is also required in dentistry. In some regions, procaine is popular as Novocain.

Answer 8

Interpretation Introduction

(b)

Interpretation:

The nitrogen atom of procaine which is a stronger base should be identified.

Concept Introduction:

Procaine contains amino ester group, it is a local anesthetic drug. It is required to relief the pain caused by injection of penicillin. It is also required in dentistry. In some regions, procaine is popular as Novocain.

Answer 9

Interpretation Introduction

(b)

Interpretation:

The nitrogen atom of procaine which is a stronger base should be identified.

Concept Introduction:

Procaine contains amino ester group, it is a local anesthetic drug. It is required to relief the pain caused by injection of penicillin. It is also required in dentistry. In some regions, procaine is popular as Novocain.

Answer 10

Interpretation Introduction

(c)

Interpretation:

A structural formula for the salt formed by treating procaine with one mole of HCl, showing which nitrogen is protonated and bears the positive charge should be determined.

Concept Introduction:

Procaine contains amino ester group, it is a local anesthetic drug. It is required to relief the pain caused by injection of penicillin. It is also required in dentistry. In some regions, procaine is popular as Novocain.

Answer 11

Interpretation Introduction

(c)

Interpretation:

A structural formula for the salt formed by treating procaine with one mole of HCl, showing which nitrogen is protonated and bears the positive charge should be determined.

Concept Introduction:

Procaine contains amino ester group, it is a local anesthetic drug. It is required to relief the pain caused by injection of penicillin. It is also required in dentistry. In some regions, procaine is popular as Novocain.

Answer 12

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Ch. 16.1 - Problem 16-1 How many hydrogen atoms does...Ch. 16.2 - Problem 16-2 Write a structural formula for each...Ch. 16.2 - Prob. 16.3P Ch. 16.4 - Problem 16-4 Select the stronger base from each...Ch. 16.5 - Prob. 16.5P Ch. 16 - 16-6 Answer true or false. te/7-Butylamine is a 3°...Ch. 16 - Prob. 16.7P Ch. 16 - Prob. 16.8P Ch. 16 - 16-9 In what way are pyridine and pyrimidine...Ch. 16 - Prob. 16.10P

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