Predict the splitting pattern for each of the labeled hydrogens in the following molecules. Assume that all coupling constants are equal. a) a Ha: Hb: ✓ HC: ✓ Hd:
Predict the splitting pattern for each of the labeled hydrogens in the following molecules. Assume that all coupling constants are equal. a) a Ha: Hb: ✓ HC: ✓ Hd:
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...
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![**Predict the splitting pattern for each of the labeled hydrogens in the following molecules. Assume that all coupling constants are equal.**
### Molecules
#### a)
- **Structure:**
- A carbon backbone with a chlorine atom (Cl) attached.
- Four labeled hydrogen atoms:
- \( H_a \) next to a chlorine group.
- \( H_b \), \( H_c \), and \( H_d \) labeled around the carbon backbone.
- **Splitting Patterns:**
- **Ha:** [Dropdown]
- **Hb:** [Dropdown]
- **Hc:** [Dropdown]
- **Hd:** [Dropdown]
#### b)
- **Structure:**
- A carbon backbone with an oxygen-linked group.
- Four labeled hydrogen atoms:
- \( H_a \) attached to a carbonyl group.
- \( H_b \), \( H_c \), and \( H_d \), placed around the structure.
- **Splitting Patterns:**
- **Ha:** [Dropdown]
- **Hb:** [Dropdown]
- **Hc:** [Dropdown]
- **Hd:** [Dropdown]
### Instructions
1. **Identify** the splitting patterns for each hydrogen (Ha, Hb, Hc, Hd) in the structures provided.
2. **Select** the correct pattern from the dropdown menus for each hydrogen atom.
Note: The assumption is made that all coupling constants between hydrogens are equal. This allows simplification when predicting the NMR splitting patterns.](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F1548810f-0d74-4833-a3a0-92b9ff116e67%2Fbb5a62fd-70d2-4041-a02f-d07a73dbec04%2F94jsk3_processed.png&w=3840&q=75)
Transcribed Image Text:**Predict the splitting pattern for each of the labeled hydrogens in the following molecules. Assume that all coupling constants are equal.**
### Molecules
#### a)
- **Structure:**
- A carbon backbone with a chlorine atom (Cl) attached.
- Four labeled hydrogen atoms:
- \( H_a \) next to a chlorine group.
- \( H_b \), \( H_c \), and \( H_d \) labeled around the carbon backbone.
- **Splitting Patterns:**
- **Ha:** [Dropdown]
- **Hb:** [Dropdown]
- **Hc:** [Dropdown]
- **Hd:** [Dropdown]
#### b)
- **Structure:**
- A carbon backbone with an oxygen-linked group.
- Four labeled hydrogen atoms:
- \( H_a \) attached to a carbonyl group.
- \( H_b \), \( H_c \), and \( H_d \), placed around the structure.
- **Splitting Patterns:**
- **Ha:** [Dropdown]
- **Hb:** [Dropdown]
- **Hc:** [Dropdown]
- **Hd:** [Dropdown]
### Instructions
1. **Identify** the splitting patterns for each hydrogen (Ha, Hb, Hc, Hd) in the structures provided.
2. **Select** the correct pattern from the dropdown menus for each hydrogen atom.
Note: The assumption is made that all coupling constants between hydrogens are equal. This allows simplification when predicting the NMR splitting patterns.
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