Below are the ¹H NMR spectrum of acetic acid and isopropyl acetate. Identify the compound corresponding to each ¹H NMR spectrum and draw the structure next to the ¹H NMR spectrum. Assign ALL peaks in each of the two ¹H NMR spectra. 6 12 5 10 8 3 PPM 6 PPM 2 4 1 2 0 0

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### Proton NMR Spectroscopy of Acetic Acid and Isopropyl Acetate

### Introduction
Below are the \( ^1H \) NMR spectra of acetic acid and isopropyl acetate. The task is to identify the compound corresponding to each \( ^1H \) NMR spectrum and draw the structure next to the \( ^1H \) NMR spectrum. All peaks in each of the two \( ^1H \) NMR spectra should be assigned.

### \( ^1H \) NMR Spectrum Analysis

#### Spectrum 1
- **Chemical Shift Range:** 0-6 PPM
- **Detailed Description:**
  - **Peak at ≈ 1.2 PPM:**
    - Indicates a methyl group (CH₃) typically found in alkane environments.
  - **Peak at ≈ 4.1 PPM:**
    - This peak is a triplet, indicating a -CH group adjacent to an oxygen atom (O-CH).
  - **Peak at ≈ 3.9 PPM:**
    - Another -CH group, which is part of the ester functionality.

#### Spectrum 2
- **Chemical Shift Range:** 0-12 PPM
- **Detailed Description:**
  - **Peak at ≈ 2.1 PPM:**
    - A singlet, corresponding to the methyl group (CH₃) adjacent to the carbonyl group (C=O).
  - **Peak at ≈ 11.0 PPM:**
    - This is a broad singlet, typically indicative of the carboxylic acid (OH) proton.

### Identification of the Compounds
Based on the peak assignments and chemical shifts:

- **Spectrum 1** corresponds to **Isopropyl Acetate**, indicating an ester functional group environment.
- **Spectrum 2** corresponds to **Acetic Acid**, indicating a carboxylic acid functional group environment.

### Structural Representation:
Each structure should be drawn next to its corresponding \( ^1H \) NMR spectrum for clarity.

### Full Assignment of Peaks:

#### Isopropyl Acetate (Spectrum 1)
- \(^1H\): 
  - **0.9-1.1 PPM:** -CH₃ groups from isopropyl.
  - **2.1 PPM:** -CH group from the isoprop
Transcribed Image Text:### Proton NMR Spectroscopy of Acetic Acid and Isopropyl Acetate ### Introduction Below are the \( ^1H \) NMR spectra of acetic acid and isopropyl acetate. The task is to identify the compound corresponding to each \( ^1H \) NMR spectrum and draw the structure next to the \( ^1H \) NMR spectrum. All peaks in each of the two \( ^1H \) NMR spectra should be assigned. ### \( ^1H \) NMR Spectrum Analysis #### Spectrum 1 - **Chemical Shift Range:** 0-6 PPM - **Detailed Description:** - **Peak at ≈ 1.2 PPM:** - Indicates a methyl group (CH₃) typically found in alkane environments. - **Peak at ≈ 4.1 PPM:** - This peak is a triplet, indicating a -CH group adjacent to an oxygen atom (O-CH). - **Peak at ≈ 3.9 PPM:** - Another -CH group, which is part of the ester functionality. #### Spectrum 2 - **Chemical Shift Range:** 0-12 PPM - **Detailed Description:** - **Peak at ≈ 2.1 PPM:** - A singlet, corresponding to the methyl group (CH₃) adjacent to the carbonyl group (C=O). - **Peak at ≈ 11.0 PPM:** - This is a broad singlet, typically indicative of the carboxylic acid (OH) proton. ### Identification of the Compounds Based on the peak assignments and chemical shifts: - **Spectrum 1** corresponds to **Isopropyl Acetate**, indicating an ester functional group environment. - **Spectrum 2** corresponds to **Acetic Acid**, indicating a carboxylic acid functional group environment. ### Structural Representation: Each structure should be drawn next to its corresponding \( ^1H \) NMR spectrum for clarity. ### Full Assignment of Peaks: #### Isopropyl Acetate (Spectrum 1) - \(^1H\): - **0.9-1.1 PPM:** -CH₃ groups from isopropyl. - **2.1 PPM:** -CH group from the isoprop
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