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TRANSMITTANCE 180- 20- 4000 3580 TH 9 10 Proton NMA 3000 L ਗਾਗਾ 200 190 180 Carbor 13 NMA 2018.30 8 2 1 EH ਤਰ H HAVENUMBERS 170 160 2008 6 150 5 1822.34- 1450.85 --92-19 1359.00.8 140 PPM30 1800 3 ava. 358 19 - ЗН 50 40 30 20 MF C10H100 MW 146 $C 82.2 %H 6.9 2. PPM 10 PPM

TRANSMITTANCE 180- 20- 4000 3580 TH 9 10 Proton NMA 3000 L ਗਾਗਾ 200 190 180 Carbor 13 NMA 2018.30 8 2 1 EH ਤਰ H HAVENUMBERS 170 160 2008 6 150 5 1822.34- 1450.85 --92-19 1359.00.8 140 PPM30 1800 3 ava. 358 19 - ЗН 50 40 30 20 MF C10H100 MW 146 $C 82.2 %H 6.9 2. PPM 10 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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Provide the structure (drawing) given the IR and NMR spectra shown.
### Spectroscopic Analysis #### 1. **Infrared (IR) Spectrum Analysis** - **X-Axis**: Wavenumbers (cm⁻¹) - **Y-Axis**: % Transmittance - Key Peaks: - 2923.9 cm⁻¹ - 1714.2 cm⁻¹ - 1603.9 cm⁻¹ - 1583.5 cm⁻¹ - 1229.0 cm⁻¹ - 1181.9 cm⁻¹ - 961.8 cm⁻¹ - 799.3 cm⁻¹ - 690.9 cm⁻¹ These peaks correspond to various functional groups and bonds within the molecule, indicating the presence of specific chemical structures. #### 2. **Proton Nuclear Magnetic Resonance (¹H NMR) Analysis** - **X-Axis**: Chemical shift (PPM) - Peaks: - Peaks are observed around 7-8 PPM, with a total integration indicating 7 hydrogens. - Notably, there's a peak representing 3 hydrogens at a lower chemical shift. This spectrum provides information about the hydrogen environment in the compound. #### 3. **Carbon-13 Nuclear Magnetic Resonance (¹³C NMR) Analysis** - **X-Axis**: Chemical shift (PPM) - Peaks are spread across the range, indicating various carbon environments in the molecule. ### Molecular Data - **Molecular Formula (MF)**: C₁₀H₁₀O - **Molecular Weight (MW)**: 146 - **Percentage Composition**: - Carbon (%C): 82.2 - Hydrogen (%H): 6.9 This data provides detailed insights into the molecular structure and composition of the compound being studied.
Transcribed Image Text:### Spectroscopic Analysis #### 1. **Infrared (IR) Spectrum Analysis** - **X-Axis**: Wavenumbers (cm⁻¹) - **Y-Axis**: % Transmittance - Key Peaks: - 2923.9 cm⁻¹ - 1714.2 cm⁻¹ - 1603.9 cm⁻¹ - 1583.5 cm⁻¹ - 1229.0 cm⁻¹ - 1181.9 cm⁻¹ - 961.8 cm⁻¹ - 799.3 cm⁻¹ - 690.9 cm⁻¹ These peaks correspond to various functional groups and bonds within the molecule, indicating the presence of specific chemical structures. #### 2. **Proton Nuclear Magnetic Resonance (¹H NMR) Analysis** - **X-Axis**: Chemical shift (PPM) - Peaks: - Peaks are observed around 7-8 PPM, with a total integration indicating 7 hydrogens. - Notably, there's a peak representing 3 hydrogens at a lower chemical shift. This spectrum provides information about the hydrogen environment in the compound. #### 3. **Carbon-13 Nuclear Magnetic Resonance (¹³C NMR) Analysis** - **X-Axis**: Chemical shift (PPM) - Peaks are spread across the range, indicating various carbon environments in the molecule. ### Molecular Data - **Molecular Formula (MF)**: C₁₀H₁₀O - **Molecular Weight (MW)**: 146 - **Percentage Composition**: - Carbon (%C): 82.2 - Hydrogen (%H): 6.9 This data provides detailed insights into the molecular structure and composition of the compound being studied.
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