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2. Mass spectrum of pentane contains fragmentation peaks: 15, 29, 43. Please...
please answer questions 1&2 1. Find all characteristic peaks for the following molecule based on IR...
please answer questions 1&2
1. Find all characteristic peaks for the following molecule based on IR spectrum and correlation IR table. LENO-GOLISCORLOT 8005-NO-IT TRENTOA-00920 F OTO GO w CH3-C-NH2 2. Mass spectrum of pentane contains fragmentation peaks: 15, 29, 43, Please show fragmentation structures of pentane which corresponding with signals founded in spectrum
Please help answer these questions. PROBLEMS for lab#8 1. Find all characteristic peaks for the following...
Please help answer these questions.
PROBLEMS for lab#8 1. Find all characteristic peaks for the following molecule based on IR spectrum and correlation IR table. PILDILO SCONEL 6085-NO-103 TER-NIDA-04320 KOR DISC ACETARTOE GND CH₂-C NH₂ 2. Mass spectrum of pentane contains fragmentation peaks: 15, 29, 43. Please show fragmentation structures of pentane which corresponding with signals founded in spectrum.
please write the solutions with explainations for questions 1&2 Find all characteristic peaks for the following...
please write the solutions with explainations for questions
1&2
Find all characteristic peaks for the following molecule based on IR spectrum and correlation 1. IR table. HIT-NO-1501 SCORE- 60BS-NO-1491 IR-NIDA-04320: KBR 015C ACETRM1DE GHNO 00 000 VEurBER 966 4 3348 13 3173 14 2019 70 467 32 CH3CNH2 104 1004 814 6 710 2 684 2 4 460 44 90 2. Mass spectrum of pentane contains fragmentation peaks: 15, 29, 43, Please show fragmentation structures of pentane which corresponding with...
Someone Please Help with this: 1. Find all characteristic peaks for the following molecule based on...
Someone Please Help with this:
1. Find all characteristic peaks for the following molecule based on IR spectrum and correlation IR table. SDBS-NO-1491 IR-NIDA-04320 : KBR DISC HIT-NO-1501 SCORE= C ACETAMIDE CHNO 10D TRANSMETTANCEI! D 4000 2000 2000 1500 1000 HAVENUMERIAI 467 32 457 58 CH3-C-NH2 3348 13 | 1366 41 3173 141151 34 za19 70 1047 81 2301 84 | 1006 01 1681 4 874 60 1 460 44 710 29 1 398 21 564 20 2. Mass spectrum...
29. The mass spectrum of the compound shown below has significant fragmentation peaks at m/z 85,...
29. The mass spectrum of the compound shown below has significant fragmentation peaks at m/z 85, 58, 57, 43, and 42. which two of these peaks are due to α-cleavage, and which one of therm is due to a McLafferty rearrangement? 30. Draw the expected 'H NMR spectrum for PhC02CH(CH3)2. Show correct shifts, multiplicities, and # of H-atoms. Finally, indicate which diagnostic IR absorptions you would expect to see for this compound. 6 4 2 0 PPM IR absorbances:
Explain your answer, please. 2JaiDraw the predicted H NMR spectrum for the I following structure. Make...
Explain your answer, please.
2JaiDraw the predicted H NMR spectrum for the I following structure. Make sure to indicate the number of hydrogens corresponding to each peak as well as label the peaks (a, b, c... Starting from right to left) b: How many signals in the CH NMR would there bez c: give 3 distinctive peaks that would appear in the IR spectrum d: What distinctive feature do you expect to see in the mass spectrum? Structure 3-CH
1. Provide structures for the following peaks in the mass spectrum for methyl chloride 15, 49,...
1. Provide structures for the following peaks in the mass spectrum for methyl chloride 15, 49, 50, 51, 52. No mechanism is needed; just provide the structures. LLLLLLLL TTTTT 120 140 160 80 100 . 4. Two mass spectra are shown below. One is that of 2-pentanone and the other is oly pentanone. Which is which? Show how you made your decision. TTTTTTTTTTTTTT 100 120 140 160 20 40 TT 140 . 1601 40 60 80 100 pronde a mechansen...
I need help reading this mass spectrum. ( base peaks at 43 & 88) It should...
I need help reading this mass spectrum. ( base peaks at 43 &
88)
It should be one of these
Acetone, 2-butanone, 2-pentanone, methanol, ethanol,
isopropanol, carbon disulfide, benzene, toluene, ethylbenzene,
xylene, cyclohexane, heptane, hexane, pentane, octane, diethyl
ether, tetrahydrofuran, dichloromethane, chloroform, ethyl acetate,
acetonitrile, unleaded gasoline, kerosene, lighter fluid, mineral
spirits.
Acrobat Reader File Edit View Window Help 令70% Mon Mar 11 9:35 PM GA 2.367min.pdf Home Tools Sign In GA 1.525min.pdf GA 1.780min.pdf GA 1.914min.pdf GA 2.272 Methale......
Chemistry help! What compound is this? The IR Spectrum and Mass Spectrum graphs are below: Please identify peaks and explain, thanks! INFRARED SPECTRUM 0.8 0.6 0.4F 0.2 3000 2000 Wavenumber (cm-1) 10...
Chemistry help!
What compound is this? The IR Spectrum and Mass Spectrum graphs
are below:
Please identify peaks and explain, thanks!
INFRARED SPECTRUM 0.8 0.6 0.4F 0.2 3000 2000 Wavenumber (cm-1) 1000 MASS SPECTRUM 100 80 60 40 20 0.0 45 m/z 75 0.0 15 30 60 90
INFRARED SPECTRUM 0.8 0.6 0.4F 0.2 3000 2000 Wavenumber (cm-1) 1000 MASS SPECTRUM 100 80 60 40 20 0.0 45 m/z 75 0.0 15 30 60 90
please explain the correct answer. thank you! Name: 10. Based on the following structures, answer the...
please explain the correct answer. thank you!
Name: 10. Based on the following structures, answer the following questions on mass spectroscopy. (12 points) OH Br a) Which compound would likely show a M-18 ion? b) Which compound's mass spectrum shows peaks at M and M+2 whose abundances are in the ratio of 3:1? c) Which compound's ion would undergo McLafferty rearrangement? d) Which compounds' ions would undergo a-cleavage? Choose all that apply. B C D E
please answer questions 1&2
1. Find all characteristic peaks for the following molecule based on IR spectrum and correlation IR table. LENO-GOLISCORLOT 8005-NO-IT TRENTOA-00920 F OTO GO w CH3-C-NH2 2. Mass spectrum of pentane contains fragmentation peaks: 15, 29, 43, Please show fragmentation structures of pentane which corresponding with signals founded in spectrum
Please help answer these questions.
PROBLEMS for lab#8 1. Find all characteristic peaks for the following molecule based on IR spectrum and correlation IR table. PILDILO SCONEL 6085-NO-103 TER-NIDA-04320 KOR DISC ACETARTOE GND CH₂-C NH₂ 2. Mass spectrum of pentane contains fragmentation peaks: 15, 29, 43. Please show fragmentation structures of pentane which corresponding with signals founded in spectrum.
please write the solutions with explainations for questions
1&2
Find all characteristic peaks for the following molecule based on IR spectrum and correlation 1. IR table. HIT-NO-1501 SCORE- 60BS-NO-1491 IR-NIDA-04320: KBR 015C ACETRM1DE GHNO 00 000 VEurBER 966 4 3348 13 3173 14 2019 70 467 32 CH3CNH2 104 1004 814 6 710 2 684 2 4 460 44 90 2. Mass spectrum of pentane contains fragmentation peaks: 15, 29, 43, Please show fragmentation structures of pentane which corresponding with...
Someone Please Help with this:
1. Find all characteristic peaks for the following molecule based on IR spectrum and correlation IR table. SDBS-NO-1491 IR-NIDA-04320 : KBR DISC HIT-NO-1501 SCORE= C ACETAMIDE CHNO 10D TRANSMETTANCEI! D 4000 2000 2000 1500 1000 HAVENUMERIAI 467 32 457 58 CH3-C-NH2 3348 13 | 1366 41 3173 141151 34 za19 70 1047 81 2301 84 | 1006 01 1681 4 874 60 1 460 44 710 29 1 398 21 564 20 2. Mass spectrum...
29. The mass spectrum of the compound shown below has significant fragmentation peaks at m/z 85, 58, 57, 43, and 42. which two of these peaks are due to α-cleavage, and which one of therm is due to a McLafferty rearrangement? 30. Draw the expected 'H NMR spectrum for PhC02CH(CH3)2. Show correct shifts, multiplicities, and # of H-atoms. Finally, indicate which diagnostic IR absorptions you would expect to see for this compound. 6 4 2 0 PPM IR absorbances:
Explain your answer, please.
2JaiDraw the predicted H NMR spectrum for the I following structure. Make sure to indicate the number of hydrogens corresponding to each peak as well as label the peaks (a, b, c... Starting from right to left) b: How many signals in the CH NMR would there bez c: give 3 distinctive peaks that would appear in the IR spectrum d: What distinctive feature do you expect to see in the mass spectrum? Structure 3-CH
1. Provide structures for the following peaks in the mass spectrum for methyl chloride 15, 49, 50, 51, 52. No mechanism is needed; just provide the structures. LLLLLLLL TTTTT 120 140 160 80 100 . 4. Two mass spectra are shown below. One is that of 2-pentanone and the other is oly pentanone. Which is which? Show how you made your decision. TTTTTTTTTTTTTT 100 120 140 160 20 40 TT 140 . 1601 40 60 80 100 pronde a mechansen...
I need help reading this mass spectrum. ( base peaks at 43 &
88)
It should be one of these
Acetone, 2-butanone, 2-pentanone, methanol, ethanol,
isopropanol, carbon disulfide, benzene, toluene, ethylbenzene,
xylene, cyclohexane, heptane, hexane, pentane, octane, diethyl
ether, tetrahydrofuran, dichloromethane, chloroform, ethyl acetate,
acetonitrile, unleaded gasoline, kerosene, lighter fluid, mineral
spirits.
Acrobat Reader File Edit View Window Help 令70% Mon Mar 11 9:35 PM GA 2.367min.pdf Home Tools Sign In GA 1.525min.pdf GA 1.780min.pdf GA 1.914min.pdf GA 2.272 Methale......
Chemistry help!
What compound is this? The IR Spectrum and Mass Spectrum graphs
are below:
Please identify peaks and explain, thanks!
INFRARED SPECTRUM 0.8 0.6 0.4F 0.2 3000 2000 Wavenumber (cm-1) 1000 MASS SPECTRUM 100 80 60 40 20 0.0 45 m/z 75 0.0 15 30 60 90
INFRARED SPECTRUM 0.8 0.6 0.4F 0.2 3000 2000 Wavenumber (cm-1) 1000 MASS SPECTRUM 100 80 60 40 20 0.0 45 m/z 75 0.0 15 30 60 90
please explain the correct answer. thank you!
Name: 10. Based on the following structures, answer the following questions on mass spectroscopy. (12 points) OH Br a) Which compound would likely show a M-18 ion? b) Which compound's mass spectrum shows peaks at M and M+2 whose abundances are in the ratio of 3:1? c) Which compound's ion would undergo McLafferty rearrangement? d) Which compounds' ions would undergo a-cleavage? Choose all that apply. B C D E
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