The structure of α − lactulose is to be stated. Concept Introduction: Lactulose is a class of disaccharide sugar that is synthetically prepared from galactose and fructose. It is used for the diagnosis of those patients who have gastrointestinal disorders.

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Answer 1

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Chapter 20, Problem 45P

Interpretation Introduction

Interpretation:

The structure of α−lactulose is to be stated.

Concept Introduction:

Lactulose is a class of disaccharide sugar that is synthetically prepared from galactose and fructose. It is used for the diagnosis of those patients who have gastrointestinal disorders.

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6. Match each of the lettered items in the column on the left with the most appropriate numbered item(s) in the column on the right. Some of the numbered items may be used more than once and some not at all. a. Z = 37 1. b. Mn 2. C. Pr element in period 5 and group 14 element in period 5 and group 15 d. S e. [Rn] 7s¹ f. d block metal 3. highest metallic character of all the elements 4. paramagnetic with 5 unpaired electrons 5. 4f36s2 6. isoelectronic with Ca²+ cation 7. an alkaline metal 8. an f-block element

Draw all formal charges on the structures below as is and draw 1 resonance structure that is more stable.

Part II. xiao isolated a compound TAD (Ca H 10 N₂) from tobacco and obtained its IR spectrum. Xiao proposed a chemical structure shown below: % Transmittance 4000 3500 3000 2500 2000 Wavenumber (cm-1) 1500 1000 (a) Explain why her proposed structure is inconsistent with the IR spectrum obtained (b) TAD exists as a tautomer of the structure xiao proposed. Draw the structure and explain why it is more compatible with the obtained spectrum. (C) what is the possible source for the fairly intense signal at 1621cm1

Answer 2

Question

Chapter 20, Problem 45P

Interpretation Introduction

Interpretation:

The structure of α−lactulose is to be stated.

Concept Introduction:

Lactulose is a class of disaccharide sugar that is synthetically prepared from galactose and fructose. It is used for the diagnosis of those patients who have gastrointestinal disorders.

Expert Solution & Answer

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Answer 3

Question

Chapter 20, Problem 45P

Interpretation Introduction

Interpretation:

The structure of α−lactulose is to be stated.

Concept Introduction:

Lactulose is a class of disaccharide sugar that is synthetically prepared from galactose and fructose. It is used for the diagnosis of those patients who have gastrointestinal disorders.

Expert Solution & Answer

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Answer 4

Question

Chapter 20, Problem 45P

Interpretation Introduction

Interpretation:

The structure of α−lactulose is to be stated.

Concept Introduction:

Lactulose is a class of disaccharide sugar that is synthetically prepared from galactose and fructose. It is used for the diagnosis of those patients who have gastrointestinal disorders.

Expert Solution & Answer

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Answer 5

Chapter 20, Problem 45P

Interpretation Introduction

Interpretation:

The structure of α−lactulose is to be stated.

Concept Introduction:

Lactulose is a class of disaccharide sugar that is synthetically prepared from galactose and fructose. It is used for the diagnosis of those patients who have gastrointestinal disorders.

Answer 6

Chapter 20, Problem 45P

Interpretation Introduction

Interpretation:

The structure of α−lactulose is to be stated.

Concept Introduction:

Lactulose is a class of disaccharide sugar that is synthetically prepared from galactose and fructose. It is used for the diagnosis of those patients who have gastrointestinal disorders.

Answer 7

Chapter 20, Problem 45P

Interpretation Introduction

Interpretation:

The structure of α−lactulose is to be stated.

Concept Introduction:

Lactulose is a class of disaccharide sugar that is synthetically prepared from galactose and fructose. It is used for the diagnosis of those patients who have gastrointestinal disorders.

Answer 8

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Answer 9

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Answer 10

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Answer 11

Ch. 20.1 - Prob. 1P Ch. 20.2 - Prob. 2P Ch. 20.2 - Prob. 3P Ch. 20.3 - Prob. 4P Ch. 20.3 - Prob. 5P Ch. 20.3 - Prob. 6P Ch. 20.4 - Prob. 7P Ch. 20.4 - Prob. 8P Ch. 20.5 - Prob. 9P Ch. 20.5 - Prob. 10P

The structure of α − lactulose is to be stated. Concept Introduction: Lactulose is a class of disaccharide sugar that is synthetically prepared from galactose and fructose. It is used for the diagnosis of those patients who have gastrointestinal disorders.

Solution Summary: The author explains that the structure of alpha -lactulose is to be stated.

Concept explainers

Interpretation:

The structure of α−lactulose is to be stated.

Concept Introduction:

Lactulose is a class of disaccharide sugar that is synthetically prepared from galactose and fructose. It is used for the diagnosis of those patients who have gastrointestinal disorders.

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Chapter 20 Solutions

The structure of α − lactulose is to be stated. Concept Introduction: Lactulose is a class of disaccharide sugar that is synthetically prepared from galactose and fructose. It is used for the diagnosis of those patients who have gastrointestinal disorders.

Solution Summary: The author explains that the structure of alpha -lactulose is to be stated.

Concept explainers

Interpretation: The structure of α−lactulose is to be stated. Concept Introduction: Lactulose is a class of disaccharide sugar that is synthetically prepared from galactose and fructose. It is used for the diagnosis of those patients who have gastrointestinal disorders.

Want to see the full answer?

Chapter 20 Solutions

Interpretation:

The structure of α−lactulose is to be stated.

Concept Introduction:

Lactulose is a class of disaccharide sugar that is synthetically prepared from galactose and fructose. It is used for the diagnosis of those patients who have gastrointestinal disorders.