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7) (12 pts) For each of the following IR spectra (a-c) there is a choice of...
TReferences [Review Topics] Determine the class of the compound, which contains carbon, hydrogen, and oxygen, and...
TReferences [Review Topics] Determine the class of the compound, which contains carbon, hydrogen, and oxygen, and exhibits the infrared spectrum below. Possible compound classes are: alkane, alkene, alkyne, aromatic, alcohol, amine, aldehyde ketone, carboxylic acid, acid chloride, ester, amide The compound is a(n) (Use your cursor to read the IR frequency scale.) Flash Installation and Troubleshooting Infrared spectra provided courtesy of Thermo Electron Corp 110% Transmittance Wavenumber: 4000 3600 3000 2500 2000 Wavenumber(cm) 1500 10 [Review Topics (References Determine the...
[References [Review Toples] Determine the class of the compound, which contains only carbon and hydrogen, and...
[References [Review Toples] Determine the class of the compound, which contains only carbon and hydrogen, and exhibits the infrared spectrum below. Possible compound classes are: alkane, alkene, alkyne, aromatic, alcohol, amine, aldehyde ketone, carboxylic acid, acid chloride, ester, amide The compound is a(n) (Use your cursor to read the IR frequency scale.) Flash Installation and Troubleshooting Infrared spectra provided courtesy of Thermo Electron Corp. 110% Transmittance Wavenumber: ** 4000 3500 3000 2500 2000 1500 1000 450 Wavenumber (CI
IR Spectroscopy Worksheet Name: Station: Section: CH 4511. Problem #1: Below are three IR spectra for...
IR Spectroscopy Worksheet Name: Station: Section: CH 4511. Problem #1: Below are three IR spectra for the following compounds. Determine which IRs belong to which structures. Indicate the diagnostic bands (feel free to draw on the IRs). Draw your answer in the box provided and include the reasoning for your choice. NO2 ОСНЫ HO Transmittance IR SPECTROSCOPY WORKSHEET 2000 Wavenumber(cm) Structure Reasoning 115 Page % Transmittance 1500 Wavenumber(cm) Structure Reasoning IR SPECTROSCOPY WORKSHEET 116 Page % Transmittance Wevenumber om Structure...
Determine the class of the compound, which contains only carbon and hydrogen, and exhibits the infrared...
Determine the class of the compound, which contains only carbon and hydrogen, and exhibits the infrared spectrum below. Possible compound classes are alkane, alkene, alkyne, aromatic, alcohol, amine, aldehyde ketone, carboxylic acid, acid chloride, ester, amide The compound is an) (Use your cursor to read the IR frequency scale.) Flash Installation and Troubleshooting Infrared spectra provided courtesy of Thermo Electron Corp 110% Transmittance Wavenumber. 0% 4000 3500 3000 2500 2000 Wavenumber(cm) 1500 1000 Submit Answer Retry Entire Group 1 more...
3. Record the characteristic absorption bands for your unknown. my unknown is 2-pentanol Table of Typical...
3. Record the characteristic absorption bands for your
unknown.
my unknown is 2-pentanol
Table of Typical IR Frequencies IR Stretching Frequencies (cm) Mayoran Triple Bonds 2100-2260 alkyne nitrile C-H alkane (sp) 3000-2850 alkene (sp?) 3080-3020 alkyne isp) 3300-3330 aromatic ispa) 3100-3000 aldehyde 2900,2700 O-H alcohol H-Bonded - 3800-3200 (broad) acid - 3000-2500 (broad) Double Bonds alkene C.C. 1680-1620 aromatic C.C 1600-145€ ester C. acid C. 1725-1700 amide CuO 1600-1650 aldehyde cao 1740-1720 ketone C. saturated 1725-1705 a. unsaturated aryt 1686-1665...
2 3. QUESTIONS Each of the following spectra (A - F), represents an organic compound with...
2 3. QUESTIONS Each of the following spectra (A - F), represents an organic compound with just one main functional group (FG). Circle the absorption band(s) that represent this functional group and state what it is (alcohol, alkyl halide, alkene, ketone, aldehyde, carboxylic acid, ester, amide, nitrile): (D) deohul (E) (F) sis
Identify the following ir spectrum 100 Transmittance *T D 0 4000 3000 1300 1000 100 2000...
Identify the following ir spectrum 100 Transmittance *T D 0 4000 3000 1300 1000 100 2000 wavenumber om ethyl vinyl ether 2-butanone 2-methylpropanal 2-methyl-2-propen-1-ol Identify the following ir spectrum Transmittance T E 4000 1000 1500 1000 300 1000 wavenumber cm 2-methylpropanal 2-methyl-2-propen-1-ol ethyl vinyl ether 2-butanone Identify the following ir spectrum 100 mm Transmittance ** ly B 500 1000 1100 1000 1000 1000 wavenumber em: O2-methyl-2-propen-1-ol 2-methylpropanal 2-butanone ethyl vinyl ether Identify the following ir spectrum 100 พา Transmittance NT...
40. For each of the following IR spectra determine if it is consistent with the structure...
40. For each of the following IR spectra determine if it is consistent with the structure de alcohol, a ketone, an aldehyde, a carboxylic acid, a primary amine or a secondary amine. I vecondary amine SDBS: National Institute of Advanced Industrial Science and Technology II. tone 100 3000 Wavenumbers (cm) 2000 600 1000
Look at the given IR spectra for compound Z. Determine what kinds of bonds/functional group are...
Look at the given IR spectra for compound Z. Determine what kinds of bonds/functional group are present and select present/absent. Alcohol/ Secondary Amine (O-H/N-H) [Select] Carboxylic Acid (O-H) [ Select ] , Primary Amine (-NH2) [ Select] A Alkyne (C-H) [Select] Alkene (=C-H) (Select] Alkane (C-H) (Select] Aldehyde (C-H) (Select ] Triple bond (CC or CN) [Select] A Carbonyl (C=O) (Select] Alkene (C=C) [ Select] Alkane (C-C) [ Select ] 9 Look at the given compounds. Determine if each could...
Compound X ransmitance 4000 3000 2000 1000 500 1500 Wavenumbers Look at the given IR spectra...
Compound X ransmitance 4000 3000 2000 1000 500 1500 Wavenumbers Look at the given IR spectra for compound X. Determine what kinds of bonds/functional group are present and select present/absent. Alcohol / Secondary Amine (O-H/N-H) Carboxylic Acid (O-H) Primary Amine (-NH2) Alkyne (C-H) Alkene (=C-H) Alkane (C-H) Aldehyde (C-H) Triple bond (CC or CN) Carbonyl (C=0) Alkene (C=C) Alkane (C-C) Look at the given compounds. Determine if each could have given the above spectrum. It's possible that more than one...
TReferences [Review Topics] Determine the class of the compound, which contains carbon, hydrogen, and oxygen, and exhibits the infrared spectrum below. Possible compound classes are: alkane, alkene, alkyne, aromatic, alcohol, amine, aldehyde ketone, carboxylic acid, acid chloride, ester, amide The compound is a(n) (Use your cursor to read the IR frequency scale.) Flash Installation and Troubleshooting Infrared spectra provided courtesy of Thermo Electron Corp 110% Transmittance Wavenumber: 4000 3600 3000 2500 2000 Wavenumber(cm) 1500 10 [Review Topics (References Determine the...
[References [Review Toples] Determine the class of the compound, which contains only carbon and hydrogen, and exhibits the infrared spectrum below. Possible compound classes are: alkane, alkene, alkyne, aromatic, alcohol, amine, aldehyde ketone, carboxylic acid, acid chloride, ester, amide The compound is a(n) (Use your cursor to read the IR frequency scale.) Flash Installation and Troubleshooting Infrared spectra provided courtesy of Thermo Electron Corp. 110% Transmittance Wavenumber: ** 4000 3500 3000 2500 2000 1500 1000 450 Wavenumber (CI
IR Spectroscopy Worksheet Name: Station: Section: CH 4511. Problem #1: Below are three IR spectra for the following compounds. Determine which IRs belong to which structures. Indicate the diagnostic bands (feel free to draw on the IRs). Draw your answer in the box provided and include the reasoning for your choice. NO2 ОСНЫ HO Transmittance IR SPECTROSCOPY WORKSHEET 2000 Wavenumber(cm) Structure Reasoning 115 Page % Transmittance 1500 Wavenumber(cm) Structure Reasoning IR SPECTROSCOPY WORKSHEET 116 Page % Transmittance Wevenumber om Structure...
Determine the class of the compound, which contains only carbon and hydrogen, and exhibits the infrared spectrum below. Possible compound classes are alkane, alkene, alkyne, aromatic, alcohol, amine, aldehyde ketone, carboxylic acid, acid chloride, ester, amide The compound is an) (Use your cursor to read the IR frequency scale.) Flash Installation and Troubleshooting Infrared spectra provided courtesy of Thermo Electron Corp 110% Transmittance Wavenumber. 0% 4000 3500 3000 2500 2000 Wavenumber(cm) 1500 1000 Submit Answer Retry Entire Group 1 more...
3. Record the characteristic absorption bands for your
unknown.
my unknown is 2-pentanol
Table of Typical IR Frequencies IR Stretching Frequencies (cm) Mayoran Triple Bonds 2100-2260 alkyne nitrile C-H alkane (sp) 3000-2850 alkene (sp?) 3080-3020 alkyne isp) 3300-3330 aromatic ispa) 3100-3000 aldehyde 2900,2700 O-H alcohol H-Bonded - 3800-3200 (broad) acid - 3000-2500 (broad) Double Bonds alkene C.C. 1680-1620 aromatic C.C 1600-145€ ester C. acid C. 1725-1700 amide CuO 1600-1650 aldehyde cao 1740-1720 ketone C. saturated 1725-1705 a. unsaturated aryt 1686-1665...
2 3. QUESTIONS Each of the following spectra (A - F), represents an organic compound with just one main functional group (FG). Circle the absorption band(s) that represent this functional group and state what it is (alcohol, alkyl halide, alkene, ketone, aldehyde, carboxylic acid, ester, amide, nitrile): (D) deohul (E) (F) sis
Identify the following ir spectrum 100 Transmittance *T D 0 4000 3000 1300 1000 100 2000 wavenumber om ethyl vinyl ether 2-butanone 2-methylpropanal 2-methyl-2-propen-1-ol Identify the following ir spectrum Transmittance T E 4000 1000 1500 1000 300 1000 wavenumber cm 2-methylpropanal 2-methyl-2-propen-1-ol ethyl vinyl ether 2-butanone Identify the following ir spectrum 100 mm Transmittance ** ly B 500 1000 1100 1000 1000 1000 wavenumber em: O2-methyl-2-propen-1-ol 2-methylpropanal 2-butanone ethyl vinyl ether Identify the following ir spectrum 100 พา Transmittance NT...
40. For each of the following IR spectra determine if it is consistent with the structure de alcohol, a ketone, an aldehyde, a carboxylic acid, a primary amine or a secondary amine. I vecondary amine SDBS: National Institute of Advanced Industrial Science and Technology II. tone 100 3000 Wavenumbers (cm) 2000 600 1000
Look at the given IR spectra for compound Z. Determine what kinds of bonds/functional group are present and select present/absent. Alcohol/ Secondary Amine (O-H/N-H) [Select] Carboxylic Acid (O-H) [ Select ] , Primary Amine (-NH2) [ Select] A Alkyne (C-H) [Select] Alkene (=C-H) (Select] Alkane (C-H) (Select] Aldehyde (C-H) (Select ] Triple bond (CC or CN) [Select] A Carbonyl (C=O) (Select] Alkene (C=C) [ Select] Alkane (C-C) [ Select ] 9 Look at the given compounds. Determine if each could...
Compound X ransmitance 4000 3000 2000 1000 500 1500 Wavenumbers Look at the given IR spectra for compound X. Determine what kinds of bonds/functional group are present and select present/absent. Alcohol / Secondary Amine (O-H/N-H) Carboxylic Acid (O-H) Primary Amine (-NH2) Alkyne (C-H) Alkene (=C-H) Alkane (C-H) Aldehyde (C-H) Triple bond (CC or CN) Carbonyl (C=0) Alkene (C=C) Alkane (C-C) Look at the given compounds. Determine if each could have given the above spectrum. It's possible that more than one...
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