H3C H3C HO, HO, OH NH2

Chemistry
10th Edition
ISBN:9781305957404
Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste
Publisher:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste
Chapter1: Chemical Foundations
Section: Chapter Questions
Problem 1RQ: Define and explain the differences between the following terms. a. law and theory b. theory and...
icon
Related questions
Question

Rank in order of increasing pka

Answer is: (lowest pKa)  B<A<C<D  (highest pKa)

Please explain reasoning.

The image shows four chemical structures labeled as A, B, C, and D:

1. **Structure A**: 
   - A cyclohexanecarboxylic acid.
   - Contains a cyclohexane ring attached to a carboxylic acid group (COOH).

2. **Structure B**: 
   - Known as benzoic acid.
   - Features a benzene ring (aromatic) attached to a carboxylic acid group (COOH).

3. **Structure C**: 
   - A derivative of cyclohexane with a methyl group (CH₃) on one of its carbons.
   - Also has a carboxylic acid group (COOH) attached to the methine carbon next to the methyl group.

4. **Structure D**: 
   - Similar to structure C but instead of a carboxylic acid group, it has an amide group (CONH₂).
   - Contains a cyclohexane ring with a methyl group (CH₃) on one of the carbons.

These structures depict various organic compounds featuring carboxylic acid and amide functional groups.
Transcribed Image Text:The image shows four chemical structures labeled as A, B, C, and D: 1. **Structure A**: - A cyclohexanecarboxylic acid. - Contains a cyclohexane ring attached to a carboxylic acid group (COOH). 2. **Structure B**: - Known as benzoic acid. - Features a benzene ring (aromatic) attached to a carboxylic acid group (COOH). 3. **Structure C**: - A derivative of cyclohexane with a methyl group (CH₃) on one of its carbons. - Also has a carboxylic acid group (COOH) attached to the methine carbon next to the methyl group. 4. **Structure D**: - Similar to structure C but instead of a carboxylic acid group, it has an amide group (CONH₂). - Contains a cyclohexane ring with a methyl group (CH₃) on one of the carbons. These structures depict various organic compounds featuring carboxylic acid and amide functional groups.
Expert Solution
steps

Step by step

Solved in 2 steps with 1 images

Blurred answer
Knowledge Booster
Types of Polymers on the Basis of Physical Properties
Learn more about
Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, chemistry and related others by exploring similar questions and additional content below.
Similar questions
Recommended textbooks for you
Chemistry
Chemistry
Chemistry
ISBN:
9781305957404
Author:
Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste
Publisher:
Cengage Learning
Chemistry
Chemistry
Chemistry
ISBN:
9781259911156
Author:
Raymond Chang Dr., Jason Overby Professor
Publisher:
McGraw-Hill Education
Principles of Instrumental Analysis
Principles of Instrumental Analysis
Chemistry
ISBN:
9781305577213
Author:
Douglas A. Skoog, F. James Holler, Stanley R. Crouch
Publisher:
Cengage Learning
Organic Chemistry
Organic Chemistry
Chemistry
ISBN:
9780078021558
Author:
Janice Gorzynski Smith Dr.
Publisher:
McGraw-Hill Education
Chemistry: Principles and Reactions
Chemistry: Principles and Reactions
Chemistry
ISBN:
9781305079373
Author:
William L. Masterton, Cecile N. Hurley
Publisher:
Cengage Learning
Elementary Principles of Chemical Processes, Bind…
Elementary Principles of Chemical Processes, Bind…
Chemistry
ISBN:
9781118431221
Author:
Richard M. Felder, Ronald W. Rousseau, Lisa G. Bullard
Publisher:
WILEY