Please show work and explanations for why the answer is the answer that it is. Thank you!
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Please show work and explanations for why the answer
is the answer that it is. Thank...
Explain why the IR corresponds to a particular compound of those that are possible based on BP and why it couldn't be...
Explain why the
IR corresponds to a particular compound of those that are possible
based on BP and why it couldn't be any of the others -mention at
least 3 IR peaks that are present that correspond to functional
groups in your molecule, and discuss specific peaks that were
either present or absent that allowed you to rule out the other
compounds possible based on the boiling point. Reference your IR
spectra as figures.
the boiling
point for unkown 2:...
i need more information about those picture. the pre-lab report thanks. Organic Chemistry Esperimeats Laberalor...
i
need more information about those picture. the pre-lab report
thanks.
Organic Chemistry Esperimeats Laberalory Masuals (CHM 221et and 2211i EXPERIMENT 3: Report and Worksheet BOILING POINT/REFRACTIVE INDEX student Name: Day: Student Nuaber Date: DATA UNKNOWN NUMBER: L. COMPOUND Obs Ref Obs. Ref 1.3791 80.C butanone 1.3793 83 C 2-propanol 1.3950 929 98-C 2-butanol 1.5463 178 °C benzaldehyde UNKNOWN COMPOUND IDENTITY OF UNKNOWN Lab-Form for Pre-lab Assignment (in a composition Notebook) Date of the experiment: Experiment #: Experiment Title: Purpose...
Below are six infrared IR Spectra for the following compounds.Determine which IR fits which structure. Indicate...
Below are six infrared IR Spectra for the following
compounds.Determine which IR fits which structure. Indicate the
diagnostic bands you used to differentiate between the six
compounds, draw your answer in the box on the right along with the
appropriate name, and the reasoning for your answer in the box
provided.
1. Below are six Infrared (IR) Spectra for the following compounds. Determine which IR fits which structure. Indicate the diagnostic bands you used to differentiate between the six compounds,...
Name: Question 11 Four compounds are shown below. Circle which compound is represented by the IR...
Name: Question 11 Four compounds are shown below. Circle which compound is represented by the IR spectrum above. n is in Briefly explain your reasoning (Think about what is present in the spectrum and what is not present) Structure VENURSER Structure Name: Structure Structure Structure Structure Question 12 1. On the following pages, you will find six IR spectra labeled A-F. Match each of the spectra with one of the following seven compounds (write the letter of the spectrum in...
please need help with all the questions and ASAP, thank you 11. Please predict the principle...
please need help with all the questions and ASAP, thank you
11. Please predict the principle organic product of the following reactions, show stereochemistry where appropriate. Note that some reactions involve isotope-labeled compounds, in those cases the correct isotope must be used. (66') 1. LIAID 2. H,O (1) 18 1) THF (2). CH3Li + 2) HaO NaBH4 (3) CH3OD H2(excess)/Pt (4) d herd (5). - Mg Br D2O diethyl ether Br +Li (6) diethyl ether LICu(CH2CHs)2 Br (7). 1. diethyl...
Please show work and explanations to all parts of the question! Thanks! In the figure, an...
Please show work and explanations to all parts of the question!
Thanks!
In the figure, an initially stationary block of mass m= 3.00 kg begins to descend as a connecting cord unwraps from a pulley. Pulley Block Example 10.8.1 Figure 1 The pulley, which is mounted on a horizontal frictionless axle, is a disk (assumed uniform) of radius R=0.200 m and mass m2 = 8.00 kg. We want the speed v of the block and the angular speed o of...
Below are the questions with the answer key. Please solve the problem and show work to support that answer. Fo...
Below are the questions with the answer key. Please solve the
problem and show work to support that answer.
For Problems 1-36, write a structure consistent with the molecular formula and 'H-NMR spectrum. Symmetry is important for many of them to reduce the number of NMR peaks expected. Show your tirals and tribulations in the space provided. 35. CeH11CI (A bit tricky.) 3 Н,с C-CH CH CH PPM 36. C HaBr2 (Diastereotopic protons.) Br PPM 37. In the area below,...
Please assign all peaks and show work, thank you. 1. To which of the compounds below...
Please assign all peaks and show work, thank you.
1. To which of the compounds below does the NMR spectrum shown below belong? Explain your answ carefully (1) cis-3-hexene (2) (Z)-1-ethoxy-1-butene (3) 2-ethyl-1-butene (5) CI,CH-CH(OCH2CH,2 200 100 0 8, ppm
Please show all work and explanations if possible. Thank you so much! 4. (4pts) A mass spectrum shows significant pe...
Please show all work and explanations if possible.
Thank you so much!
4. (4pts) A mass spectrum shows significant peaks at m/z 87, 115, and 143. Which of the following compounds is responsible for that mass spectrum: 4,7-dimethyl-1-octanol, 2,6-dimethyl-4-octanol, or 2,2,4-trimethyl-4-heptanol? Provide structures of the cationic fragments that support your choice and provide the mechanism for the formation of ONE of these fragments from the molecular ion. он он но
please just answer the 2 boxes in the first picture and the last box in the...
please just answer the 2 boxes in the first picture
and the last box in the second pic. A-F structures are in the 3rd
pic.
thank you and please write neatly
3) Match the IR spectra that follow with compounds A-F (From question 1). result 4000 3000 2000 1500 Wavenumber [cm] 1000 400 400 1000 4000 IR2016-30RR 3000 2000 1500 Wavenumber [cm] MENURER We were unable to transcribe this image
Explain why the
IR corresponds to a particular compound of those that are possible
based on BP and why it couldn't be any of the others -mention at
least 3 IR peaks that are present that correspond to functional
groups in your molecule, and discuss specific peaks that were
either present or absent that allowed you to rule out the other
compounds possible based on the boiling point. Reference your IR
spectra as figures.
the boiling
point for unkown 2:...
i
need more information about those picture. the pre-lab report
thanks.
Organic Chemistry Esperimeats Laberalory Masuals (CHM 221et and 2211i EXPERIMENT 3: Report and Worksheet BOILING POINT/REFRACTIVE INDEX student Name: Day: Student Nuaber Date: DATA UNKNOWN NUMBER: L. COMPOUND Obs Ref Obs. Ref 1.3791 80.C butanone 1.3793 83 C 2-propanol 1.3950 929 98-C 2-butanol 1.5463 178 °C benzaldehyde UNKNOWN COMPOUND IDENTITY OF UNKNOWN Lab-Form for Pre-lab Assignment (in a composition Notebook) Date of the experiment: Experiment #: Experiment Title: Purpose...
Below are six infrared IR Spectra for the following
compounds.Determine which IR fits which structure. Indicate the
diagnostic bands you used to differentiate between the six
compounds, draw your answer in the box on the right along with the
appropriate name, and the reasoning for your answer in the box
provided.
1. Below are six Infrared (IR) Spectra for the following compounds. Determine which IR fits which structure. Indicate the diagnostic bands you used to differentiate between the six compounds,...
Name: Question 11 Four compounds are shown below. Circle which compound is represented by the IR spectrum above. n is in Briefly explain your reasoning (Think about what is present in the spectrum and what is not present) Structure VENURSER Structure Name: Structure Structure Structure Structure Question 12 1. On the following pages, you will find six IR spectra labeled A-F. Match each of the spectra with one of the following seven compounds (write the letter of the spectrum in...
please need help with all the questions and ASAP, thank you
11. Please predict the principle organic product of the following reactions, show stereochemistry where appropriate. Note that some reactions involve isotope-labeled compounds, in those cases the correct isotope must be used. (66') 1. LIAID 2. H,O (1) 18 1) THF (2). CH3Li + 2) HaO NaBH4 (3) CH3OD H2(excess)/Pt (4) d herd (5). - Mg Br D2O diethyl ether Br +Li (6) diethyl ether LICu(CH2CHs)2 Br (7). 1. diethyl...
Please show work and explanations to all parts of the question!
Thanks!
In the figure, an initially stationary block of mass m= 3.00 kg begins to descend as a connecting cord unwraps from a pulley. Pulley Block Example 10.8.1 Figure 1 The pulley, which is mounted on a horizontal frictionless axle, is a disk (assumed uniform) of radius R=0.200 m and mass m2 = 8.00 kg. We want the speed v of the block and the angular speed o of...
Below are the questions with the answer key. Please solve the
problem and show work to support that answer.
For Problems 1-36, write a structure consistent with the molecular formula and 'H-NMR spectrum. Symmetry is important for many of them to reduce the number of NMR peaks expected. Show your tirals and tribulations in the space provided. 35. CeH11CI (A bit tricky.) 3 Н,с C-CH CH CH PPM 36. C HaBr2 (Diastereotopic protons.) Br PPM 37. In the area below,...
Please assign all peaks and show work, thank you.
1. To which of the compounds below does the NMR spectrum shown below belong? Explain your answ carefully (1) cis-3-hexene (2) (Z)-1-ethoxy-1-butene (3) 2-ethyl-1-butene (5) CI,CH-CH(OCH2CH,2 200 100 0 8, ppm
Please show all work and explanations if possible.
Thank you so much!
4. (4pts) A mass spectrum shows significant peaks at m/z 87, 115, and 143. Which of the following compounds is responsible for that mass spectrum: 4,7-dimethyl-1-octanol, 2,6-dimethyl-4-octanol, or 2,2,4-trimethyl-4-heptanol? Provide structures of the cationic fragments that support your choice and provide the mechanism for the formation of ONE of these fragments from the molecular ion. он он но
please just answer the 2 boxes in the first picture
and the last box in the second pic. A-F structures are in the 3rd
pic.
thank you and please write neatly
3) Match the IR spectra that follow with compounds A-F (From question 1). result 4000 3000 2000 1500 Wavenumber [cm] 1000 400 400 1000 4000 IR2016-30RR 3000 2000 1500 Wavenumber [cm] MENURER We were unable to transcribe this image
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