Given sugar below is a D- or L- sugar has to be determined. Concept Introduction: Chiral compounds are optically active and they rotate the plane polarized light. Some compounds rotate the plane polarized light clockwise and some rotate it anticlockwise. Compounds that rotate clockwise are known as dextrorotatory and those which rotate anticlockwise are known as levorotatory. Dextrorotatory compounds are indicated with a “(+)” sign while levorotatory compounds are indicated with a “(-)” sign. In case of sugar, the chiral carbon that contains hydroxyl group farthest from the most oxidized end of the molecule is considered. If the hydroxyl group is present on the right side, then the isomer is said to have D-configuration and if it is present on the left side, then the isomer is said to be in L-configuration.

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Answer 1

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Definition Definition Organic compounds that have a carbonyl group, C=O, as their functional group. The carbonyl group in aldehydes is placed at the end of the molecular structure, which means the C=O is attached to one hydrogen atom and an alkyl group or a benzene ring. Just like all the other homologous series in organic chemistry, the naming of aldehydes uses the suffix “-al”. The general molecular formula is C n H 2n O.

Chapter 16, Problem 16.54QP

(a)

Interpretation Introduction

Interpretation:

Given sugar below is a D- or L- sugar has to be determined.

Concept Introduction:

Chiral compounds are optically active and they rotate the plane polarized light. Some compounds rotate the plane polarized light clockwise and some rotate it anticlockwise. Compounds that rotate clockwise are known as dextrorotatory and those which rotate anticlockwise are known as levorotatory. Dextrorotatory compounds are indicated with a “(+)” sign while levorotatory compounds are indicated with a “(-)” sign. In case of sugar, the chiral carbon that contains hydroxyl group farthest from the most oxidized end of the molecule is considered. If the hydroxyl group is present on the right side, then the isomer is said to have D-configuration and if it is present on the left side, then the isomer is said to be in L-configuration.

(b)

Interpretation Introduction

Interpretation:

Given sugar below is a D- or L- sugar has to be determined.

Concept Introduction:

Refer part (a).

(c)

Interpretation Introduction

Interpretation:

Given sugar below is a D- or L- sugar has to be determined.

Concept Introduction:

Refer part (a).

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Answer 2

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Definition Definition Organic compounds that have a carbonyl group, C=O, as their functional group. The carbonyl group in aldehydes is placed at the end of the molecular structure, which means the C=O is attached to one hydrogen atom and an alkyl group or a benzene ring. Just like all the other homologous series in organic chemistry, the naming of aldehydes uses the suffix “-al”. The general molecular formula is C n H 2n O.

Chapter 16, Problem 16.54QP

(a)

Interpretation Introduction

Interpretation:

Given sugar below is a D- or L- sugar has to be determined.

Concept Introduction:

Chiral compounds are optically active and they rotate the plane polarized light. Some compounds rotate the plane polarized light clockwise and some rotate it anticlockwise. Compounds that rotate clockwise are known as dextrorotatory and those which rotate anticlockwise are known as levorotatory. Dextrorotatory compounds are indicated with a “(+)” sign while levorotatory compounds are indicated with a “(-)” sign. In case of sugar, the chiral carbon that contains hydroxyl group farthest from the most oxidized end of the molecule is considered. If the hydroxyl group is present on the right side, then the isomer is said to have D-configuration and if it is present on the left side, then the isomer is said to be in L-configuration.

(b)

Interpretation Introduction

Interpretation:

Given sugar below is a D- or L- sugar has to be determined.

Concept Introduction:

Refer part (a).

(c)

Interpretation Introduction

Interpretation:

Given sugar below is a D- or L- sugar has to be determined.

Concept Introduction:

Refer part (a).

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Answer 3

Question

Definition Definition Organic compounds that have a carbonyl group, C=O, as their functional group. The carbonyl group in aldehydes is placed at the end of the molecular structure, which means the C=O is attached to one hydrogen atom and an alkyl group or a benzene ring. Just like all the other homologous series in organic chemistry, the naming of aldehydes uses the suffix “-al”. The general molecular formula is C n H 2n O.

Chapter 16, Problem 16.54QP

(a)

Interpretation Introduction

Interpretation:

Given sugar below is a D- or L- sugar has to be determined.

Concept Introduction:

Chiral compounds are optically active and they rotate the plane polarized light. Some compounds rotate the plane polarized light clockwise and some rotate it anticlockwise. Compounds that rotate clockwise are known as dextrorotatory and those which rotate anticlockwise are known as levorotatory. Dextrorotatory compounds are indicated with a “(+)” sign while levorotatory compounds are indicated with a “(-)” sign. In case of sugar, the chiral carbon that contains hydroxyl group farthest from the most oxidized end of the molecule is considered. If the hydroxyl group is present on the right side, then the isomer is said to have D-configuration and if it is present on the left side, then the isomer is said to be in L-configuration.

(b)

Interpretation Introduction

Interpretation:

Given sugar below is a D- or L- sugar has to be determined.

Concept Introduction:

Refer part (a).

(c)

Interpretation Introduction

Interpretation:

Given sugar below is a D- or L- sugar has to be determined.

Concept Introduction:

Refer part (a).

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Answer 4

Question

Definition Definition Organic compounds that have a carbonyl group, C=O, as their functional group. The carbonyl group in aldehydes is placed at the end of the molecular structure, which means the C=O is attached to one hydrogen atom and an alkyl group or a benzene ring. Just like all the other homologous series in organic chemistry, the naming of aldehydes uses the suffix “-al”. The general molecular formula is C n H 2n O.

Chapter 16, Problem 16.54QP

(a)

Interpretation Introduction

Interpretation:

Given sugar below is a D- or L- sugar has to be determined.

Concept Introduction:

Chiral compounds are optically active and they rotate the plane polarized light. Some compounds rotate the plane polarized light clockwise and some rotate it anticlockwise. Compounds that rotate clockwise are known as dextrorotatory and those which rotate anticlockwise are known as levorotatory. Dextrorotatory compounds are indicated with a “(+)” sign while levorotatory compounds are indicated with a “(-)” sign. In case of sugar, the chiral carbon that contains hydroxyl group farthest from the most oxidized end of the molecule is considered. If the hydroxyl group is present on the right side, then the isomer is said to have D-configuration and if it is present on the left side, then the isomer is said to be in L-configuration.

(b)

Interpretation Introduction

Interpretation:

Given sugar below is a D- or L- sugar has to be determined.

Concept Introduction:

Refer part (a).

(c)

Interpretation Introduction

Interpretation:

Given sugar below is a D- or L- sugar has to be determined.

Concept Introduction:

Refer part (a).

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Answer 5

Chapter 16, Problem 16.54QP

(a)

Interpretation Introduction

Interpretation:

Given sugar below is a D- or L- sugar has to be determined.

Concept Introduction:

Chiral compounds are optically active and they rotate the plane polarized light. Some compounds rotate the plane polarized light clockwise and some rotate it anticlockwise. Compounds that rotate clockwise are known as dextrorotatory and those which rotate anticlockwise are known as levorotatory. Dextrorotatory compounds are indicated with a “(+)” sign while levorotatory compounds are indicated with a “(-)” sign. In case of sugar, the chiral carbon that contains hydroxyl group farthest from the most oxidized end of the molecule is considered. If the hydroxyl group is present on the right side, then the isomer is said to have D-configuration and if it is present on the left side, then the isomer is said to be in L-configuration.

(b)

Interpretation Introduction

Interpretation:

Given sugar below is a D- or L- sugar has to be determined.

Concept Introduction:

Refer part (a).

(c)

Interpretation Introduction

Interpretation:

Given sugar below is a D- or L- sugar has to be determined.

Concept Introduction:

Refer part (a).

Answer 6

Chapter 16, Problem 16.54QP

(a)

Interpretation Introduction

Interpretation:

Given sugar below is a D- or L- sugar has to be determined.

Concept Introduction:

Chiral compounds are optically active and they rotate the plane polarized light. Some compounds rotate the plane polarized light clockwise and some rotate it anticlockwise. Compounds that rotate clockwise are known as dextrorotatory and those which rotate anticlockwise are known as levorotatory. Dextrorotatory compounds are indicated with a “(+)” sign while levorotatory compounds are indicated with a “(-)” sign. In case of sugar, the chiral carbon that contains hydroxyl group farthest from the most oxidized end of the molecule is considered. If the hydroxyl group is present on the right side, then the isomer is said to have D-configuration and if it is present on the left side, then the isomer is said to be in L-configuration.

Answer 7

Chapter 16, Problem 16.54QP

(a)

Interpretation Introduction

Interpretation:

Given sugar below is a D- or L- sugar has to be determined.

Concept Introduction:

Chiral compounds are optically active and they rotate the plane polarized light. Some compounds rotate the plane polarized light clockwise and some rotate it anticlockwise. Compounds that rotate clockwise are known as dextrorotatory and those which rotate anticlockwise are known as levorotatory. Dextrorotatory compounds are indicated with a “(+)” sign while levorotatory compounds are indicated with a “(-)” sign. In case of sugar, the chiral carbon that contains hydroxyl group farthest from the most oxidized end of the molecule is considered. If the hydroxyl group is present on the right side, then the isomer is said to have D-configuration and if it is present on the left side, then the isomer is said to be in L-configuration.

Answer 8

(b)

Interpretation Introduction

Interpretation:

Given sugar below is a D- or L- sugar has to be determined.

Concept Introduction:

Refer part (a).

Answer 9

(b)

Interpretation Introduction

Interpretation:

Given sugar below is a D- or L- sugar has to be determined.

Concept Introduction:

Refer part (a).

Answer 10

(c)

Interpretation Introduction

Interpretation:

Given sugar below is a D- or L- sugar has to be determined.

Concept Introduction:

Refer part (a).

Answer 11

(c)

Interpretation Introduction

Interpretation:

Given sugar below is a D- or L- sugar has to be determined.

Concept Introduction:

Refer part (a).

Answer 12

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Answer 13

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Answer 14

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Answer 15

Ch. 16.1 - Prob. 16.1Q Ch. 16.1 - Why is it important to learn the commonly used...Ch. 16.2 - What is the current recommendation for the amount...Ch. 16.2 - Prob. 16.4Q Ch. 16.3 - Prob. 16.5Q Ch. 16.3 - Prob. 16.6Q Ch. 16.4 - Prob. 16.1PP Ch. 16.4 - Prob. 16.2PP Ch. 16.4 - Prob. 16.3PP Ch. 16.4 - Prob. 16.7Q

Concept explainers

Interpretation:

Given sugar below is a D- or L- sugar has to be determined.

Concept Introduction:

Refer part (a).

Interpretation:

Given sugar below is a D- or L- sugar has to be determined.

Concept Introduction:

Refer part (a).

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Chapter 16 Solutions

Concept explainers

Interpretation: Given sugar below is a D- or L- sugar has to be determined. Concept Introduction: Refer part (a).

Interpretation: Given sugar below is a D- or L- sugar has to be determined. Concept Introduction: Refer part (a).

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Chapter 16 Solutions

Interpretation:

Given sugar below is a D- or L- sugar has to be determined.

Concept Introduction:

Refer part (a).

Interpretation:

Given sugar below is a D- or L- sugar has to be determined.

Concept Introduction:

Refer part (a).