The difference between an aldose and a ketose should be stated. Concept introduction: An aldose refers to a monosaccharide having a carbon chain with a carbonyl group attached to the endmost carbon of the structure, which thus leads to the formation of an aldehyde , where hydroxyl groups are attached to all the carbon atoms in the structure. Generally there is one aldehyde group present in the carbon skeleton. On the other hand ketose is a type of monosaccharide which contains a ketonic group in the carbon skeleton. Here, each sugar molecule will contain one ketonic group.

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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 18.1, Problem 2PP

Interpretation Introduction

Interpretation:

The difference between an aldose and a ketose should be stated.

Concept introduction:

An aldose refers to a monosaccharide having a carbon chain with a carbonyl group attached to the endmost carbon of the structure, which thus leads to the formation of an aldehyde, where hydroxyl groups are attached to all the carbon atoms in the structure. Generally there is one aldehyde group present in the carbon skeleton. On the other hand ketose is a type of monosaccharide which contains a ketonic group in the carbon skeleton. Here, each sugar molecule will contain one ketonic group.

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When two solutions, one of 0.1 M KCl (I) and the other of 0.1 M MCl (II), are brought into contact by a membrane. The cation M cannot cross the membrane. At equilibrium, x moles of K+ will have passed from solution (I) to (II). To maintain the neutrality of the two solutions, x moles of Cl- will also have to pass from I to II. Explain this equality: (0.1 - x)/x = (0.1 + x)/(0.1 - x)

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 18.1, Problem 2PP

Interpretation Introduction

Interpretation:

The difference between an aldose and a ketose should be stated.

Concept introduction:

An aldose refers to a monosaccharide having a carbon chain with a carbonyl group attached to the endmost carbon of the structure, which thus leads to the formation of an aldehyde, where hydroxyl groups are attached to all the carbon atoms in the structure. Generally there is one aldehyde group present in the carbon skeleton. On the other hand ketose is a type of monosaccharide which contains a ketonic group in the carbon skeleton. Here, each sugar molecule will contain one ketonic group.

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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 18.1, Problem 2PP

Interpretation Introduction

Interpretation:

The difference between an aldose and a ketose should be stated.

Concept introduction:

An aldose refers to a monosaccharide having a carbon chain with a carbonyl group attached to the endmost carbon of the structure, which thus leads to the formation of an aldehyde, where hydroxyl groups are attached to all the carbon atoms in the structure. Generally there is one aldehyde group present in the carbon skeleton. On the other hand ketose is a type of monosaccharide which contains a ketonic group in the carbon skeleton. Here, each sugar molecule will contain one ketonic group.

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Check out a sample textbook solution

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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 18.1, Problem 2PP

Interpretation Introduction