CO2H CO2H

Chemistry
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ISBN:9781305957404
Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste
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Chapter1: Chemical Foundations
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Problem 1RQ: Define and explain the differences between the following terms. a. law and theory b. theory and...
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assign abosule configurations and indicate if chiral, achiral, meso

The image depicts the structural formula of a chiral organic compound known as 2,3-dimethylpentanedioic acid. This compound is a dicarboxylic acid, meaning it contains two carboxyl groups (-CO₂H). 

### Key Features of the Structure:
1. **Carbon Backbone:**
   - The compound has a linear carbon backbone consisting of five carbon atoms.

2. **Branching:**
   - Methyl groups (denoted as CH₃) are attached to the second and third carbon atoms.
   - The presence of these groups is indicated by the lines extending from the main carbon chain in a tetrahedral geometry.

3. **Carboxyl Groups:**
   - Two carboxyl groups are attached at each end (the first and the fifth carbon atoms). 
   - These groups are responsible for the compound's acidic properties.

4. **Chirality:**
   - The presence of methyl groups on the second and third carbon atoms also indicates that these centers are chiral, having four different substituents.

This structural representation helps in understanding the molecular geometry, functional groups, and stereochemistry of the compound, which are critical for predicting reactivity and properties in organic chemistry.
Transcribed Image Text:The image depicts the structural formula of a chiral organic compound known as 2,3-dimethylpentanedioic acid. This compound is a dicarboxylic acid, meaning it contains two carboxyl groups (-CO₂H). ### Key Features of the Structure: 1. **Carbon Backbone:** - The compound has a linear carbon backbone consisting of five carbon atoms. 2. **Branching:** - Methyl groups (denoted as CH₃) are attached to the second and third carbon atoms. - The presence of these groups is indicated by the lines extending from the main carbon chain in a tetrahedral geometry. 3. **Carboxyl Groups:** - Two carboxyl groups are attached at each end (the first and the fifth carbon atoms). - These groups are responsible for the compound's acidic properties. 4. **Chirality:** - The presence of methyl groups on the second and third carbon atoms also indicates that these centers are chiral, having four different substituents. This structural representation helps in understanding the molecular geometry, functional groups, and stereochemistry of the compound, which are critical for predicting reactivity and properties in organic chemistry.
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