Carboxylic acids (RCO 2 H; pKa ≈ 5) are approximately 10 11 times more acidic than alcohols (ROH; pKa ≈ 16). In other words using the concept of resonance the observation that a carboxylate (RCO 2 - ) ion is more stable than alkoxide (RO - ) ion is to be explained. Concept introduction: Carboxylic acids are more acidic since their conjugate bases obtained by the loss of a proton, carboxylate anions, are stablised by resonance. Alcohols are less acidic as there is no resonance stabilization possible in their conjugate bases, the alkoxide ions.

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Answer 1

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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 10.SE, Problem 46AP

Interpretation Introduction

Interpretation:

Carboxylic acids (RCO₂H; pKa ≈ 5) are approximately 10¹¹ times more acidic than alcohols (ROH; pKa ≈ 16). In other words using the concept of resonance the observation that a carboxylate (RCO₂^-) ion is more stable than alkoxide (RO^-) ion is to be explained.

Concept introduction:

Carboxylic acids are more acidic since their conjugate bases obtained by the loss of a proton, carboxylate anions, are stablised by resonance. Alcohols are less acidic as there is no resonance stabilization possible in their conjugate bases, the alkoxide ions.

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Part V. Label ad match the carbons in compounds Jane and Diane w/ the corresponding peak no. in the Spectra (Note: use the given peak no. To label the carbons, other peak no are intentionally omitted) 7 4 2 -0.13 -0.12 -0.11 -0.10 -0.08 8 CI Jane 1 -0.09 5 210 200 190 180 170 160 150 140 130 120 110 100 -8 90 f1 (ppm) 11 8 172.4 172.0 f1 (ppr HO CI NH Diane 7 3 11 80 80 -80 -R 70 60 60 2 5 -8 50 40 8. 170 160 150 140 130 120 110 100 90 -0 80 70 20 f1 (ppm) 15 30 -20 20 -60 60 -0.07 -0.06 -0.05 -0.04 -0.03 -0.02 -0.01 -0.00 -0.01 10 -0.17 16 15 56 16 -0.16 -0.15 -0.14 -0.13 -0.12 -0.11 -0.10 -0.09 -0.08 -0.07 -0.06 -0.05 -0.04 17.8 17.6 17.4 17.2 17.0 f1 (ppm) -0.03 -0.02 550 106 40 30 20 20 -0.01 -0.00 F-0.01 10 0

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 10.SE, Problem 46AP

Interpretation Introduction

Interpretation:

Carboxylic acids (RCO₂H; pKa ≈ 5) are approximately 10¹¹ times more acidic than alcohols (ROH; pKa ≈ 16). In other words using the concept of resonance the observation that a carboxylate (RCO₂^-) ion is more stable than alkoxide (RO^-) ion is to be explained.

Concept introduction:

Carboxylic acids are more acidic since their conjugate bases obtained by the loss of a proton, carboxylate anions, are stablised by resonance. Alcohols are less acidic as there is no resonance stabilization possible in their conjugate bases, the alkoxide ions.

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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 10.SE, Problem 46AP

Interpretation Introduction

Interpretation:

Carboxylic acids (RCO₂H; pKa ≈ 5) are approximately 10¹¹ times more acidic than alcohols (ROH; pKa ≈ 16). In other words using the concept of resonance the observation that a carboxylate (RCO₂^-) ion is more stable than alkoxide (RO^-) ion is to be explained.

Concept introduction:

Carboxylic acids are more acidic since their conjugate bases obtained by the loss of a proton, carboxylate anions, are stablised by resonance. Alcohols are less acidic as there is no resonance stabilization possible in their conjugate bases, the alkoxide ions.

Expert Solution & Answer

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Check out a sample textbook solution

See 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 10.SE, Problem 46AP

Interpretation Introduction