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H. Predict the ¹H NMR chemical shift of the circled proton(s) in the structure below. H₂ 요 H₂ CH3 A) 2.0-2.2 ppm B) 4.0-5.5 ppm C) 6.0-8.0 ppm D) 8-10 ppm E) 12-14 ppm

H. Predict the ¹H NMR chemical shift of the circled proton(s) in the structure below. H₂ 요 H₂ CH3 A) 2.0-2.2 ppm B) 4.0-5.5 ppm C) 6.0-8.0 ppm D) 8-10 ppm E) 12-14 ppm

Chemistry
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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**Question:** Predict the \( ^1\text{H} \) NMR chemical shift of the circled proton(s) in the structure below. **Chemical Structure Description:** The structure is composed of a chain of carbon atoms, with the functional group being a carbonyl (C=O) group attached to the first carbon. The circled proton (H) is attached to the carbon directly bonded to the carbonyl group. The chain continues with two more carbon atoms, both bonded to hydrogens, forming a typical alkane structure. **Answer Choices:** A) 2.0-2.2 ppm B) 4.0-5.5 ppm C) 6.0-8.0 ppm D) 8-10 ppm E) 12-14 ppm This presentation is designed for students learning about NMR spectroscopy and predicting chemical shifts in organic molecules.
Transcribed Image Text:**Question:** Predict the \( ^1\text{H} \) NMR chemical shift of the circled proton(s) in the structure below. **Chemical Structure Description:** The structure is composed of a chain of carbon atoms, with the functional group being a carbonyl (C=O) group attached to the first carbon. The circled proton (H) is attached to the carbon directly bonded to the carbonyl group. The chain continues with two more carbon atoms, both bonded to hydrogens, forming a typical alkane structure. **Answer Choices:** A) 2.0-2.2 ppm B) 4.0-5.5 ppm C) 6.0-8.0 ppm D) 8-10 ppm E) 12-14 ppm This presentation is designed for students learning about NMR spectroscopy and predicting chemical shifts in organic molecules.
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