The product of aldol condensation reaction followed by dehydration of butyraldehyde is to be predicted. Concept introduction: Aldol condensation is defined as a condensation reaction that involves the nucleophilic addition of an enolate ion to another carbonyl group to form a β − hydroxy ketone or aldehyde . The final product is commonly known as aldol because it contains both an aldehyde group and the hydroxy group of an alcohol.

Question

The reaction of solid dimethylhydrazine, (CH3)2N2H2, and liquefied dinitrogen tetroxide, N2O4, has been investigated for use as rocket fuel. The reaction produces the gases carbon dioxide (CO2), nitrogen (N2), and water vapor (H2O), which are ejected in the exhaust gases. In a controlled experiment, solid dimethylhydrazine was reacted with excess dinitrogen tetroxide, and the gases were collected in a closed balloon until a pressure of 2.50 atm and a temperature of 400.0 K were reached.(a) What are the partial pressures of CO2, N2, and H2O?(b) When the CO2 is removed by chemical reaction, what are the partial pressures of the remaining gases?

Answer 1

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 22.8, Problem 22.24P

(a)

Interpretation Introduction

Interpretation:

The product of aldol condensation reaction followed by dehydration of butyraldehyde is to be predicted.

Concept introduction:

Aldol condensation is defined as a condensation reaction that involves the nucleophilic addition of an enolate ion to another carbonyl group to form a β− hydroxy ketone or aldehyde. The final product is commonly known as aldol because it contains both an aldehyde group and the hydroxy group of an alcohol.

(b)

Interpretation Introduction

Interpretation:

The product of aldol condensation reaction followed by dehydration of acetophenone is to be predicted.

Concept introduction:

Aldol condensation is defined as a condensation reaction that involves the nucleophilic addition of an enolate ion to another carbonyl group to form a β− hydroxy ketone or aldehyde. The final product is commonly known as aldol because it contains both an aldehyde group and the hydroxy group of an alcohol.

(c)

Interpretation Introduction

Interpretation:

The product of aldol condensation reaction followed by dehydration of cyclohexanone is to be predicted.

Concept introduction:

Aldol condensation is defined as a condensation reaction that involves the nucleophilic addition of an enolate ion to another carbonyl group to form a β− hydroxy ketone or aldehyde. The final product is commonly known as aldol because it contains both an aldehyde group and the hydroxy group of an alcohol.

Expert Solution & Answer

Trending nowThis is a popular solution!

See solution

Check out sample textbook solution

Students have asked these similar questions

The reaction of solid dimethylhydrazine, (CH3)2N2H2, and liquefied dinitrogen tetroxide, N2O4, has been investigated for use as rocket fuel. The reaction produces the gases carbon dioxide (CO2), nitrogen (N2), and water vapor (H2O), which are ejected in the exhaust gases. In a controlled experiment, solid dimethylhydrazine was reacted with excess dinitrogen tetroxide, and the gases were collected in a closed balloon until a pressure of 2.50 atm and a temperature of 400.0 K were reached.(a) What are the partial pressures of CO2, N2, and H2O?(b) When the CO2 is removed by chemical reaction, what are the partial pressures of the remaining gases?

One liter of chlorine gas at 1 atm and 298 K reacts completely with 1.00 L of nitrogen gas and 2.00 L of oxygen gas at the same temperature and pressure. A single gaseous product is formed, which fills a 2.00 L flask at 1.00 atm and 298 K. Use this information to determine the following characteristics of the product:(a) its empirical formula;(b) its molecular formula;(c) the most favorable Lewis formula based on formal charge arguments (the central atom is N);(d) the shape of the molecule.

How does the square root mean square velocity of gas molecules vary with temperature? Illustrate this relationship by plotting the square root mean square velocity of N2 molecules as a function of temperature from T=100 K to T=300 K.

Answer 2

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 22.8, Problem 22.24P

(a)

Interpretation Introduction

Interpretation:

The product of aldol condensation reaction followed by dehydration of butyraldehyde is to be predicted.

Concept introduction:

Aldol condensation is defined as a condensation reaction that involves the nucleophilic addition of an enolate ion to another carbonyl group to form a β− hydroxy ketone or aldehyde. The final product is commonly known as aldol because it contains both an aldehyde group and the hydroxy group of an alcohol.

(b)

Interpretation Introduction

Interpretation:

The product of aldol condensation reaction followed by dehydration of acetophenone is to be predicted.

Concept introduction:

Aldol condensation is defined as a condensation reaction that involves the nucleophilic addition of an enolate ion to another carbonyl group to form a β− hydroxy ketone or aldehyde. The final product is commonly known as aldol because it contains both an aldehyde group and the hydroxy group of an alcohol.

(c)

Interpretation Introduction

Interpretation:

The product of aldol condensation reaction followed by dehydration of cyclohexanone is to be predicted.

Concept introduction:

Aldol condensation is defined as a condensation reaction that involves the nucleophilic addition of an enolate ion to another carbonyl group to form a β− hydroxy ketone or aldehyde. The final product is commonly known as aldol because it contains both an aldehyde group and the hydroxy group of an alcohol.

Expert Solution & Answer

Trending nowThis is a popular solution!

See solution

Check out sample textbook solution

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 22.8, Problem 22.24P

(a)

Interpretation Introduction

Interpretation:

The product of aldol condensation reaction followed by dehydration of butyraldehyde is to be predicted.

Concept introduction:

Aldol condensation is defined as a condensation reaction that involves the nucleophilic addition of an enolate ion to another carbonyl group to form a β− hydroxy ketone or aldehyde. The final product is commonly known as aldol because it contains both an aldehyde group and the hydroxy group of an alcohol.

(b)

Interpretation Introduction

Interpretation:

The product of aldol condensation reaction followed by dehydration of acetophenone is to be predicted.

Concept introduction:

Aldol condensation is defined as a condensation reaction that involves the nucleophilic addition of an enolate ion to another carbonyl group to form a β− hydroxy ketone or aldehyde. The final product is commonly known as aldol because it contains both an aldehyde group and the hydroxy group of an alcohol.

(c)

Interpretation Introduction

Interpretation:

The product of aldol condensation reaction followed by dehydration of cyclohexanone is to be predicted.

Concept introduction:

Aldol condensation is defined as a condensation reaction that involves the nucleophilic addition of an enolate ion to another carbonyl group to form a β− hydroxy ketone or aldehyde. The final product is commonly known as aldol because it contains both an aldehyde group and the hydroxy group of an alcohol.

Expert Solution & Answer

Trending nowThis is a popular solution!

See solution

Check out sample textbook solution

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 22.8, Problem 22.24P

(a)

Interpretation Introduction