Based on the spectra, what is my unknown molecule? Thank you
this is the spectra for the unknown. I have attached IR hnmr and cNMR . My solubility test indicated a carbixylic acid and I have a melting point of around 120 C and my ohysical state is white small crystals/powder
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unknown solid organic chemistry 2 experiment, please help in determining my solid Here's my data so...
unknown solid organic chemistry 2 experiment, please help in determining my solid Here's my data so far, I'll be continuing next week: -Melting point of the unknown is 209-215 degrees C -Solid unknown itself is a white crushed powder with a strong smell -Insoluble in 5% NaOH, Water, 5% HCl but soluble in H2SO4 and 95% ethanol -Negative DNPH test with no precipitate -Positive chromic acid test with a green precipitate So i'm thinking i received a borneol compound. How...
what is my unknown based on this information? I did not get an experimental IR graph. I need the name of the unknown com...
what is my unknown based on this information? I did not get an experimental IR graph. I need the name of the unknown compound, and literature IR graph. Boiling point : 150 degrees C Melting Point : -31 degrees C Refractive Index : 1.4087 Density: 0.815
HELP! Description: Here we have CNMR, HNMR and IR spectra that can be used to identify...
HELP!
Description: Here we have CNMR, HNMR and IR spectra that can be
used to identify an unknown compound. There is also a description
of the compound in the last picture. I would like to have some help
with the identification of this compound, and the structure of it.
All the information needed is listed below. Thanks!!!!!!
The first picture: IR-spectroscopy data
Second picture: CNMR data
Third picture: HNMR data
IR-SPECTROSCOPY
CNMR
HNMR
42,7 3600,0 3200 2800 2400 2000 1800...
Based on the spectra, what is my unknown molecule? I think it is cyclohexanol, but I...
Based on the spectra, what is my unknown molecule? I think it
is cyclohexanol, but I am not sure. Thanks!
ALYSON VK #2 PPM 60 30 2010 6 carbons Cyclohexeno! 2,5 Transmittance [%] 50607080 3500 བཙཔཉིཛཁ9 3500 3357.66 - ༥ 3000 2924 5 - 3000 2: 2665.03 - 2500 2500 Wavenumber cm-1 2000 1419E!7 ས915） 2000 703 14 1500 1500 1000 1000 500 5060708090 100
3. The melting point of unknown A was measured to be 110-120°C and unknown B was...
3. The melting point of unknown A was measured to be 110-120°C and unknown B was measured to be 105-109°C. What statement would make the best conclusion about the identity and purity of the product? (4 pts) A. Unknown A range of 110-120°C is the pure substance. Unknown B range of 105-109°C contains impurities. B. Unknown B range of 105-109°C is the pure substance. Unknown A range of 110-120°C contains impurities. C. Both Unknown A and B are pure substances....
I am given the following information about an unknown compound and need to answer questions A...
I am given the following information about an unknown compound and need to answer questions A and B. Help please! Unknown Number: 21 Physical Properties: Solid or Liquid: Solid Color: White Crystals Ignition Test: Flammability: Non-flammable Manner of melting: no residue Odor of Gases: n/a Bellstein Test (testing for halogens): Green flame Melting Point: 63 oC Boiling Point: n/a Solubility : H2O: Insoluble 5% or 10% NaOH: Soluble 5% or 10% HCl: Insoluble 5% or 10% NaHCO3: Soluble Reactivity with...
what possible funcitonal group can i Have? what functional group can i have? please explain thank...
what possible funcitonal group can i Have?
what functional group can i have? please explain thank you
Unknown #1: Preliminary identification (20 Points) You have been given an unknown compound. In the first part of this lab, you will examine the physical properties, solubility, and elemental analysis of the unknown. Fill out the information below as bet as possible. A successful determination of the functional group in your unknown compound is dependent upon the following examinations. You will be graded...
help with identifiying each unknown in extraction and washing experiment. the ir spectra are given below,...
help with identifiying each unknown in extraction and washing
experiment. the ir spectra are given below, along with data, and
the lab sheet is attached.
Neutral Solid Primary amine (Aniline) 3403cm - NE presence Transmittance 60 3258cm 1 streren NOUD Streich 50 Ctretcher strator NH2 aromatto 11 NO2 aring 2-nitroaniline K LILI 3600 3200 2800 2400 2000 1800 1600 Wavenumber cm-1 1400 1200 1000 800 600 Basic Solid primary amine Transmittance I NH2 Stretch p-acetvianiline 70 60 CS HG NO...
Spectroscopy Unknown. The spectra and data provided were obtained from a pure organic molecule. For 1H...
Spectroscopy Unknown. The spectra and data provided were obtained from a pure organic molecule. For 1H NMR Spectra, the integral is given in number of hydrogens (#H) or as a relative ratio. Important coupling constants (J-values) are listed next to the peaks for some examples. For some spectra, an inset (grey box) is also given showing a "zoom-in" on an important part of the spectrum Submit your answer for Quiz 3 at: https://uglabs.cbc.osu.edu/cgi-test/organic/spec-quiz.pl Mass Spectrum (not shown): [M-206 (100%) m/z...
given the data, what are the ir spectra of? correct me if wrong Basic Solid primary...
given the data, what are the ir spectra of? correct me if
wrong
Basic Solid primary amine Transmittance 70 | NH2 Stretch p-acetvianiline 60 El cq HG NO N Aromatching stretches н Н TILLLLLLLL LLLLLLL 3600 3200 2800 2400 2000 1800 1600 Wavenumber cm-1 1400 1200 1000 300 600 Neutral Solid OL Primary amine (Aniline) 3403cm - NE Transmittances 60 Presence 3258 cm Stretch Ctretches stratar NH2 aromatic NO2 ring 2-nitroaniline K LILI 3600 3200 2800 2400 2000 1800 1600...
HELP!
Description: Here we have CNMR, HNMR and IR spectra that can be
used to identify an unknown compound. There is also a description
of the compound in the last picture. I would like to have some help
with the identification of this compound, and the structure of it.
All the information needed is listed below. Thanks!!!!!!
The first picture: IR-spectroscopy data
Second picture: CNMR data
Third picture: HNMR data
IR-SPECTROSCOPY
CNMR
HNMR
42,7 3600,0 3200 2800 2400 2000 1800...
Based on the spectra, what is my unknown molecule? I think it
is cyclohexanol, but I am not sure. Thanks!
ALYSON VK #2 PPM 60 30 2010 6 carbons Cyclohexeno! 2,5 Transmittance [%] 50607080 3500 བཙཔཉིཛཁ9 3500 3357.66 - ༥ 3000 2924 5 - 3000 2: 2665.03 - 2500 2500 Wavenumber cm-1 2000 1419E!7 ས915） 2000 703 14 1500 1500 1000 1000 500 5060708090 100
3. The melting point of unknown A was measured to be 110-120°C and unknown B was measured to be 105-109°C. What statement would make the best conclusion about the identity and purity of the product? (4 pts) A. Unknown A range of 110-120°C is the pure substance. Unknown B range of 105-109°C contains impurities. B. Unknown B range of 105-109°C is the pure substance. Unknown A range of 110-120°C contains impurities. C. Both Unknown A and B are pure substances....
what possible funcitonal group can i Have?
what functional group can i have? please explain thank you
Unknown #1: Preliminary identification (20 Points) You have been given an unknown compound. In the first part of this lab, you will examine the physical properties, solubility, and elemental analysis of the unknown. Fill out the information below as bet as possible. A successful determination of the functional group in your unknown compound is dependent upon the following examinations. You will be graded...
help with identifiying each unknown in extraction and washing
experiment. the ir spectra are given below, along with data, and
the lab sheet is attached.
Neutral Solid Primary amine (Aniline) 3403cm - NE presence Transmittance 60 3258cm 1 streren NOUD Streich 50 Ctretcher strator NH2 aromatto 11 NO2 aring 2-nitroaniline K LILI 3600 3200 2800 2400 2000 1800 1600 Wavenumber cm-1 1400 1200 1000 800 600 Basic Solid primary amine Transmittance I NH2 Stretch p-acetvianiline 70 60 CS HG NO...
Spectroscopy Unknown. The spectra and data provided were obtained from a pure organic molecule. For 1H NMR Spectra, the integral is given in number of hydrogens (#H) or as a relative ratio. Important coupling constants (J-values) are listed next to the peaks for some examples. For some spectra, an inset (grey box) is also given showing a "zoom-in" on an important part of the spectrum Submit your answer for Quiz 3 at: https://uglabs.cbc.osu.edu/cgi-test/organic/spec-quiz.pl Mass Spectrum (not shown): [M-206 (100%) m/z...
given the data, what are the ir spectra of? correct me if
wrong
Basic Solid primary amine Transmittance 70 | NH2 Stretch p-acetvianiline 60 El cq HG NO N Aromatching stretches н Н TILLLLLLLL LLLLLLL 3600 3200 2800 2400 2000 1800 1600 Wavenumber cm-1 1400 1200 1000 300 600 Neutral Solid OL Primary amine (Aniline) 3403cm - NE Transmittances 60 Presence 3258 cm Stretch Ctretches stratar NH2 aromatic NO2 ring 2-nitroaniline K LILI 3600 3200 2800 2400 2000 1800 1600...
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