a) (CH 3 ) 3 C CO 2 H from (CH 3 ) 3 CCl Interpretation: How (CH 3 ) 3 COOH can be prepared from (CH 3 ) 3 CCl is to be shown. Concept introduction: The alkyl halide is converted into a Grignard reagent by treatment with Mg in ether. The Grignard reagent when treated with CO 2 followed by hydrolysis yield carboxylic acid . To show: How to prepare (CH 3 ) 3 COOH from (CH 3 ) 3 CCl.

Question

5. A solution of sucrose is fermented in a vessel until the evolution of CO2 ceases. Then, the product solution is analyzed and found to contain, 45% ethanol; 5% acetic acid; and 15% glycerin by weight. If the original charge is 500 kg, evaluate; e. The ratio of sucrose to water in the original charge (wt/wt). f. Moles of CO2 evolved. g. Maximum possible amount of ethanol that could be formed. h. Conversion efficiency. i. Per cent excess of excess reactant. Reactions: Inversion reaction: C12H22O11 + H2O →2C6H12O6 Fermentation reaction: C6H12O6 →→2C2H5OH + 2CO2 Formation of acetic acid and glycerin: C6H12O6 + C2H5OH + H₂O→ CH3COOH + 2C3H8O3

Answer 1

Question

Definition Definition Class of organic compounds that contain a carboxyl group ( - COOH ) and has a general formula R - COOH or R - CO 2 H , where R refers to the alkyl, alkenyl, aryl, or other groups. They can undergo different chemical reactions, such as acid-base reactions, esterification, and oxidation. These are essential components of living organisms, playing important roles in metabolic processes, signaling, and as pharmaceuticals.

Chapter 20.5, Problem 10P

Interpretation Introduction

a) (CH₃)₃C CO₂H from (CH₃)₃CCl

Interpretation:

How (CH₃)₃COOH can be prepared from (CH₃)₃CCl is to be shown.

Concept introduction:

The alkyl halide is converted into a Grignard reagent by treatment with Mg in ether. The Grignard reagent when treated with CO₂ followed by hydrolysis yield carboxylic acid.

To show:

How to prepare (CH₃)₃COOH from (CH₃)₃CCl.

Interpretation Introduction

b) CH₃CH₂CH₂CO₂H from CH₃CH₂CH₂Br

Interpretation:

How CH₃CH₂CH₂COOH can be prepared from CH₃CH₂CH₂Br is to be shown.

Concept introduction:

The displacement of bromine in the alkyl halide by a cyanide group and the hydrolysis of the nitrile obtained will yield the acid required.

To show:

How to prepare CH₃CH₂CH₂COOH from CH₃CH₂CH₂Br.

Expert Solution & Answer

Trending nowThis is a popular solution!

See solution

Check out sample textbook solution

Students have asked these similar questions

5. A solution of sucrose is fermented in a vessel until the evolution of CO2 ceases. Then, the product solution is analyzed and found to contain, 45% ethanol; 5% acetic acid; and 15% glycerin by weight. If the original charge is 500 kg, evaluate; e. The ratio of sucrose to water in the original charge (wt/wt). f. Moles of CO2 evolved. g. Maximum possible amount of ethanol that could be formed. h. Conversion efficiency. i. Per cent excess of excess reactant. Reactions: Inversion reaction: C12H22O11 + H2O →2C6H12O6 Fermentation reaction: C6H12O6 →→2C2H5OH + 2CO2 Formation of acetic acid and glycerin: C6H12O6 + C2H5OH + H₂O→ CH3COOH + 2C3H8O3

Show work. don't give Ai generated solution. How many carbons and hydrogens are in the structure?

13. (11pts total) Consider the arrows pointing at three different carbon-carbon bonds in the molecule depicted below. Bond B 2°C. +2°C. cleavage Bond A •CH3 + 26.← Cleavage 2°C. + Bond C +3°C• CH3 2C Cleavage E 2°C. 26. weakest bond Intact molecule Strongest 3°C 20. Gund Largest argest a. (2pts) Which bond between A-C is weakest? Which is strongest? Place answers in appropriate boxes. C Weakest bond A Produces Most Bond Strongest Bond Strongest Gund produces least stable radicals Weakest Stable radical b. (4pts) Consider the relative stability of all cleavage products that form when bonds A, B, AND C are homolytically cleaved/broken. Hint: cleavage products of bonds A, B, and C are all carbon radicals. i. Which ONE cleavage product is the most stable? A condensed or bond line representation is fine. 13°C. formed in bound C cleavage ii. Which ONE cleavage product is the least stable? A condensed or bond line representation is fine. • CH3 methyl radical Formed in Gund A Cleavage c.…

Answer 2

Question

Definition Definition Class of organic compounds that contain a carboxyl group ( - COOH ) and has a general formula R - COOH or R - CO 2 H , where R refers to the alkyl, alkenyl, aryl, or other groups. They can undergo different chemical reactions, such as acid-base reactions, esterification, and oxidation. These are essential components of living organisms, playing important roles in metabolic processes, signaling, and as pharmaceuticals.

Chapter 20.5, Problem 10P

Interpretation Introduction

a) (CH₃)₃C CO₂H from (CH₃)₃CCl

Interpretation:

How (CH₃)₃COOH can be prepared from (CH₃)₃CCl is to be shown.

Concept introduction:

The alkyl halide is converted into a Grignard reagent by treatment with Mg in ether. The Grignard reagent when treated with CO₂ followed by hydrolysis yield carboxylic acid.

To show:

How to prepare (CH₃)₃COOH from (CH₃)₃CCl.

Interpretation Introduction

b) CH₃CH₂CH₂CO₂H from CH₃CH₂CH₂Br

Interpretation:

How CH₃CH₂CH₂COOH can be prepared from CH₃CH₂CH₂Br is to be shown.

Concept introduction:

The displacement of bromine in the alkyl halide by a cyanide group and the hydrolysis of the nitrile obtained will yield the acid required.

To show:

How to prepare CH₃CH₂CH₂COOH from CH₃CH₂CH₂Br.

Expert Solution & Answer

Trending nowThis is a popular solution!

See solution

Check out sample textbook solution

Answer 3

Question

Definition Definition Class of organic compounds that contain a carboxyl group ( - COOH ) and has a general formula R - COOH or R - CO 2 H , where R refers to the alkyl, alkenyl, aryl, or other groups. They can undergo different chemical reactions, such as acid-base reactions, esterification, and oxidation. These are essential components of living organisms, playing important roles in metabolic processes, signaling, and as pharmaceuticals.

Chapter 20.5, Problem 10P

Interpretation Introduction

a) (CH₃)₃C CO₂H from (CH₃)₃CCl

Interpretation:

How (CH₃)₃COOH can be prepared from (CH₃)₃CCl is to be shown.

Concept introduction:

The alkyl halide is converted into a Grignard reagent by treatment with Mg in ether. The Grignard reagent when treated with CO₂ followed by hydrolysis yield carboxylic acid.

To show:

How to prepare (CH₃)₃COOH from (CH₃)₃CCl.

Interpretation Introduction

b) CH₃CH₂CH₂CO₂H from CH₃CH₂CH₂Br

Interpretation:

How CH₃CH₂CH₂COOH can be prepared from CH₃CH₂CH₂Br is to be shown.

Concept introduction:

The displacement of bromine in the alkyl halide by a cyanide group and the hydrolysis of the nitrile obtained will yield the acid required.

To show:

How to prepare CH₃CH₂CH₂COOH from CH₃CH₂CH₂Br.

Expert Solution & Answer

Trending nowThis is a popular solution!

See solution

Check out sample textbook solution

Answer 4

Question

Definition Definition Class of organic compounds that contain a carboxyl group ( - COOH ) and has a general formula R - COOH or R - CO 2 H , where R refers to the alkyl, alkenyl, aryl, or other groups. They can undergo different chemical reactions, such as acid-base reactions, esterification, and oxidation. These are essential components of living organisms, playing important roles in metabolic processes, signaling, and as pharmaceuticals.

Chapter 20.5, Problem 10P

Interpretation Introduction