Draw the structures of the conjugate bases of the following acids: COOH | H-C-H NH (a) COO I CH || HC (c) I COOH COO™ I H-C-H I NH (b) (d) COO™ I H-C-CH₂-COOH I NH

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### Understanding Conjugate Bases - Educational Resource

#### Problem Statement:

**Draw the structures of the conjugate bases of the following acids:**

#### Given Structures:

(a) 
```
      COO⁻
       |
      CH
       ||
      HC
       |
     COOH
```

(b) 
```
     COOH
       |
      H-C-H
       |
      NH₃⁺
```

(c) 
```
     COO⁻
       |
     H-C-H
       |
     NH₃⁺
```

(d) 
```
      COO⁻
       |
      H-C-CH₂-COOH
       |
      NH₃⁺
```

#### Explanation of Diagrams:

- **Structure (a):** 
  - The molecule has a carboxylate group (COO⁻) at the top.
  - It is connected to a carbon (CH) group, which is double-bonded to another carbon (HC).
  - The second carbon is bonded to another carboxylic group (COOH).

- **Structure (b):**
  - The molecule contains a carboxylic group (COOH) at the top.
  - This is connected to a central carbon atom (C) with single bonds to two hydrogen atoms (H-C-H).
  - The central carbon also connects to an ammonium group (NH₃⁺).

- **Structure (c):**
  - The molecule features a carboxylate group (COO⁻) at the top.
  - It is attached to a central carbon (H-C-H) with single bonds to two hydrogen atoms.
  - Additionally, it has an ammonium group (NH₃⁺) attached.

- **Structure (d):**
  - This structure is composed of a carboxylate group (COO⁻) at the top.
  - It is linked to a central carbon (H-C), which is also connected to a methylene group (CH₂) and a carboxylic acid group (COOH).
  - The central carbon is connected to an ammonium group (NH₃⁺).

#### Conclusion and Further Learning:

By understanding the structures provided above, students can learn to identify different functional groups and their arrangements. Drawing conjugate bases involves removing a proton (H⁺) from the acid, which can change the structure
Transcribed Image Text:### Understanding Conjugate Bases - Educational Resource #### Problem Statement: **Draw the structures of the conjugate bases of the following acids:** #### Given Structures: (a) ``` COO⁻ | CH || HC | COOH ``` (b) ``` COOH | H-C-H | NH₃⁺ ``` (c) ``` COO⁻ | H-C-H | NH₃⁺ ``` (d) ``` COO⁻ | H-C-CH₂-COOH | NH₃⁺ ``` #### Explanation of Diagrams: - **Structure (a):** - The molecule has a carboxylate group (COO⁻) at the top. - It is connected to a carbon (CH) group, which is double-bonded to another carbon (HC). - The second carbon is bonded to another carboxylic group (COOH). - **Structure (b):** - The molecule contains a carboxylic group (COOH) at the top. - This is connected to a central carbon atom (C) with single bonds to two hydrogen atoms (H-C-H). - The central carbon also connects to an ammonium group (NH₃⁺). - **Structure (c):** - The molecule features a carboxylate group (COO⁻) at the top. - It is attached to a central carbon (H-C-H) with single bonds to two hydrogen atoms. - Additionally, it has an ammonium group (NH₃⁺) attached. - **Structure (d):** - This structure is composed of a carboxylate group (COO⁻) at the top. - It is linked to a central carbon (H-C), which is also connected to a methylene group (CH₂) and a carboxylic acid group (COOH). - The central carbon is connected to an ammonium group (NH₃⁺). #### Conclusion and Further Learning: By understanding the structures provided above, students can learn to identify different functional groups and their arrangements. Drawing conjugate bases involves removing a proton (H⁺) from the acid, which can change the structure
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