Predict the ¹H NMR integration ratio for the following structure. h A) I. OH II. 2 H III. 3 H B) 1.2 H II. 2 H III. 2 H C) I. OH II. 2 H III. 2 H
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The electromagnetic radiation or frequency is classified into radio-waves, micro-waves, infrared, visible, ultraviolet, X-rays and gamma rays. The infrared spectra emission refers to the portion between the visible and the microwave areas of electromagnetic spectrum. This spectral area is usually divided into three parts, near infrared (14,290 – 4000 cm-1), mid infrared (4000 – 400 cm-1), and far infrared (700 – 200 cm-1), respectively. The number set is the number of the wave (cm-1).
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Infrared (IR) or vibrational spectroscopy is a method used for analyzing the particle's vibratory transformations. This is one of the very popular spectroscopic approaches employed by inorganic as well as organic laboratories because it is helpful in evaluating and distinguishing the frameworks of the molecules. The infra-red spectroscopy process or procedure is carried out using a tool called an infrared spectrometer to obtain an infrared spectral (or spectrophotometer).
![**Predict the \( ^1H \) NMR Integration Ratio for the Following Structure**
**Structure:**
The given chemical structure is an organic molecule containing a carbonyl group (C=O) attached to a chain of carbon atoms.
**Diagram Details:**
1. The chemical structure includes:
- A central carbonyl group.
- Hydrocarbon chains on either side.
2. Proton environments are labeled with Roman numerals (I, II, III) in blue.
**Integration Ratio Options:**
- **Option A:**
- I. 0 H
- II. 2 H
- III. 3 H
- **Option B:**
- I. 2 H
- II. 2 H
- III. 2 H
- **Option C:**
- I. 0 H
- II. 2 H
- III. 2 H
Analyze the distinct proton environments to determine the correct integration ratio.](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F1f7ea230-2d40-478d-b19d-f38aba3f28c1%2Ff010f31f-b1a6-4ae7-a80a-74e724b9d0ab%2F5xvv3j7_processed.png&w=3840&q=75)
![On an educational platform, the image presents a chemical structure with a carbonyl group (C=O) attached to a carbon chain. Three proton (hydrogen atom) environments are labeled I, II, and III in blue.
To the right of the structure, there are multiple-choice options indicating the number of hydrogens corresponding to each labeled environment (I, II, III):
B)
- I. 2 H
- II. 2 H
- III. 2 H
C)
- I. 0 H
- II. 2 H
- III. 2 H
D)
- I. 1 H
- II. 2 H
- III. 3 H
Each option lists different numbers of hydrogens for each environment. The task likely involves identifying the correct number of hydrogens in each labeled segment of the molecule based on typical NMR (nuclear magnetic resonance) spectroscopy analysis.](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F1f7ea230-2d40-478d-b19d-f38aba3f28c1%2Ff010f31f-b1a6-4ae7-a80a-74e724b9d0ab%2Fir2y36e_processed.png&w=3840&q=75)
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