Homework Answers
Add Answer to:
Look at the chemical shift near 7 and 8 ppm. What do these shifts indicate about...
please answer b *PLEASE DO NOT FORGET THE EXPLANATION* b. Circle the most likely structure that...
please answer b
*PLEASE DO NOT FORGET THE EXPLANATION*
b. Circle the most likely structure that corresponds to the IR spectrum: Spectrum: Explanation (be specific): Infrared Absorption Bands Frequency (cm ) Type of Vibration Intensity C-H Alkanes -CH -CH2- Alkenes (stretch) (bend) (bend) (stretch) (out-of-plane bend) (stretch) (out-of-plane bend) (stretch) Aromatics 3000-2850 1450 and 1375 1465 3100-3000 1000-650 3150-3050 900-690 ca. 3300 2900-2800 2800-2700 Alkyne Aldehyde O-H Alcohol, phenols Free H-bonded Carboxylic acids Primary and secondary amines and amides (stretch)...
I need help with these questions please! 3. What are the hydrolysis products in the reaction...
I need help with these questions please!
3. What are the hydrolysis products in the reaction below? Coba 4. Determine if the IR spectrums below belong to benzoic acid or methyl benozate. What are the important types of bonds on each IR spectrum? And what are the bonds frequencies on both IR spectrums? ---------- LAULUDED BELIEU ------------ The IR spectrum for benzaldehyde is below. Identify the bonds that absorb at the following wavenumbers. 3086 cm-1 2860 and 2736 cm-1 1703...
please answer C and PLEASE do not forget the explanation C. Circle the most likely structure...
please answer C and PLEASE do not forget the
explanation
C. Circle the most likely structure that corresponds to the IR spectrum: OH OH Explanation (be specific): Spectrum: ARVENUHERIA Infrared Absorption Bands Frequency (cm ) Intensity Type of Vibration C-H Alkanes -CH -CH- Alkenes (stretch) (bend) (bend) (stretch) (out-of-plane bend) (stretch) (out-of-plane bend) (stretch) 3000-2850 1450 and 1375 1465 3100-3000 1000 650 3150 3050 900-690 ca. 3300 2900-2800 2800-2700 Aromatics Alkyne Aldehyde 0-н 3650-3600 3400-3200 3400-2400 Alcohol, phenols Free H-bonded...
3) Four of the compounds below contain carbonyl functional groups. a). What stretching frequency will they...
3) Four of the compounds below contain carbonyl
functional groups.
a). What stretching frequency will they have in common? Name the
bond and typical cm^-1
b). Are there variations in the stretching frequency that you named
above for the different carbonyl functional groups? If so,
what?
Infrared Absorption Bands Frequency (cm ) Type of Vibration Intensity C-H Alkanes -CH --CH, Alkenes (stretch) (bend) (bend) (stretch) (out-of-plane bend) (stretch) (out-of-plane bend) (stretch) 3000-2850 1450 and 1375 1465 3100-3000 1000-650 3150-3050 900-690...
INFRARED SPECTROSCOPY 1. Circle AND label the functional groups in each molecule. Then predict the signal(s)...
INFRARED SPECTROSCOPY
1. Circle AND label the functional groups in
each molecule. Then predict the signal(s) that
would result from each functional group in the IR.
PLEASE ANSWER (C) and (D please follow the directions
and write neatly
Но, ес -CEC-H Infrared Absorption Bands Type of Vibration Frequency (cm21) Intensity C-H Alkanes CH CH- Alkenes (stretch) (bend) (bend) (stretch) (out-of-plane bend) (stretch) (out-of-plane bend) (stretch) Aromatics 3000-2850 1450 and 1375 1465 3100-3000 1000-650 3150-3050 900-690 ca. 3300 2900-2800 2800-2700 Alkyne...
need help understanjng what the expected would be molecular formula is C4H6ClN HNMR Spectrum chemical shift,...
need help understanjng what the expected would be molecular
formula is C4H6ClN
HNMR Spectrum chemical shift, Hz 1200 900 2400 2100 1800 1500 600 3000 2.147 2.104 absorption 0.SHE 2,578 16.01 3.678 8 - 5 6 2 4 3 chemical shift, ppm (8) Observed Chemical Shift Table F: 'HNMR Functional Group Analysis Structural Expected Functional Group Fragment Name Chemical Structural Formula Shift Functionalized Structural Fragment 3.672 CH2-CH2 2.578 CH2-CH2 2.1256 CH2-CH2-CH2N HC-CN 2005 Chemical shift, st R-H or CH can...
2. List the expected spectral data of 2-ethyl-3-hydroxy-hexanal observed from an IR, a 'H-NMR and mass...
2. List the expected spectral data of 2-ethyl-3-hydroxy-hexanal observed from an IR, a 'H-NMR and mass spectrum. CH3 -CH2 CH C-Hal C-N C-o CEC Intensity CEN Aromatic C=C C=0 220 200 180 160 140 120 60 40 20 0 ppm 100 80 Chemical shift (8) Intensity Bonding C-H Type of Vibration (Stretching unless noted) alkane CH -CH, alkene w-m m w-m bending bending out-of-plane bending alkyne arene Frequency (cm) 2850-3000 1375 and 1450 1450-1475 3000-3100 650-1000 3300 3030 690-900 2720...
Can you help me identify reagent (i), Compound 8 and Compound 12 in the reaction scheme?...
Can you help me identify reagent (i), Compound 8 and
Compound 12 in the reaction scheme?
You have laboratory data on all the compounds in the
synthesis, however the amount of data available to you varies. Some
have the entirety of the spectral data, others have as little as
the elemental analysis. Use the laboratory data to help you
discover which reaction has been performed.
The lab data for Compound 8 and 12 is as
follows:
You can use any...
I have most of the information, but I need help to organize it based on the...
I have most of the information, but I need help to organize it
based on the prompts below the pictures.
Mass Spec
Molecular Weight:
Important Fragments; what are they and what do they mean? (base
peak structure, is there a halogen, is there a benzene ring, is
there an odd number of nitrogens, other important fragments that
tell something about the structure)
IR
Is there an OH? Wavenumber?
Is there a carbonyl group? If so what type (acid. ester, amide,...
Fill in the wave number functional group , Vibration and intensity of the compound below in the black space base on the...
Fill in the wave number functional group , Vibration and
intensity of the compound below in the black space base on the
structural type and chemical shift range provided below
Compound name Propanol
REPORT FORM: ORGANIC STRUCTURE DETERMINATION BY SPECTROMETRIC TECHNIQUES Unknown number Infrared absorption assignments: Wavenumber Vibration Functional group(Stretch or band) Intensity (w, m or s) (cm1) H NMR assignment Chemical shift Explanation of multiplicity Integration assignment (рpm) 1C NMR assignment DEPT 135 appearance (if available) Chemical shift (ppm)...
please answer b
*PLEASE DO NOT FORGET THE EXPLANATION*
b. Circle the most likely structure that corresponds to the IR spectrum: Spectrum: Explanation (be specific): Infrared Absorption Bands Frequency (cm ) Type of Vibration Intensity C-H Alkanes -CH -CH2- Alkenes (stretch) (bend) (bend) (stretch) (out-of-plane bend) (stretch) (out-of-plane bend) (stretch) Aromatics 3000-2850 1450 and 1375 1465 3100-3000 1000-650 3150-3050 900-690 ca. 3300 2900-2800 2800-2700 Alkyne Aldehyde O-H Alcohol, phenols Free H-bonded Carboxylic acids Primary and secondary amines and amides (stretch)...
I need help with these questions please!
3. What are the hydrolysis products in the reaction below? Coba 4. Determine if the IR spectrums below belong to benzoic acid or methyl benozate. What are the important types of bonds on each IR spectrum? And what are the bonds frequencies on both IR spectrums? ---------- LAULUDED BELIEU ------------ The IR spectrum for benzaldehyde is below. Identify the bonds that absorb at the following wavenumbers. 3086 cm-1 2860 and 2736 cm-1 1703...
please answer C and PLEASE do not forget the
explanation
C. Circle the most likely structure that corresponds to the IR spectrum: OH OH Explanation (be specific): Spectrum: ARVENUHERIA Infrared Absorption Bands Frequency (cm ) Intensity Type of Vibration C-H Alkanes -CH -CH- Alkenes (stretch) (bend) (bend) (stretch) (out-of-plane bend) (stretch) (out-of-plane bend) (stretch) 3000-2850 1450 and 1375 1465 3100-3000 1000 650 3150 3050 900-690 ca. 3300 2900-2800 2800-2700 Aromatics Alkyne Aldehyde 0-н 3650-3600 3400-3200 3400-2400 Alcohol, phenols Free H-bonded...
3) Four of the compounds below contain carbonyl
functional groups.
a). What stretching frequency will they have in common? Name the
bond and typical cm^-1
b). Are there variations in the stretching frequency that you named
above for the different carbonyl functional groups? If so,
what?
Infrared Absorption Bands Frequency (cm ) Type of Vibration Intensity C-H Alkanes -CH --CH, Alkenes (stretch) (bend) (bend) (stretch) (out-of-plane bend) (stretch) (out-of-plane bend) (stretch) 3000-2850 1450 and 1375 1465 3100-3000 1000-650 3150-3050 900-690...
INFRARED SPECTROSCOPY
1. Circle AND label the functional groups in
each molecule. Then predict the signal(s) that
would result from each functional group in the IR.
PLEASE ANSWER (C) and (D please follow the directions
and write neatly
Но, ес -CEC-H Infrared Absorption Bands Type of Vibration Frequency (cm21) Intensity C-H Alkanes CH CH- Alkenes (stretch) (bend) (bend) (stretch) (out-of-plane bend) (stretch) (out-of-plane bend) (stretch) Aromatics 3000-2850 1450 and 1375 1465 3100-3000 1000-650 3150-3050 900-690 ca. 3300 2900-2800 2800-2700 Alkyne...
need help understanjng what the expected would be molecular
formula is C4H6ClN
HNMR Spectrum chemical shift, Hz 1200 900 2400 2100 1800 1500 600 3000 2.147 2.104 absorption 0.SHE 2,578 16.01 3.678 8 - 5 6 2 4 3 chemical shift, ppm (8) Observed Chemical Shift Table F: 'HNMR Functional Group Analysis Structural Expected Functional Group Fragment Name Chemical Structural Formula Shift Functionalized Structural Fragment 3.672 CH2-CH2 2.578 CH2-CH2 2.1256 CH2-CH2-CH2N HC-CN 2005 Chemical shift, st R-H or CH can...
2. List the expected spectral data of 2-ethyl-3-hydroxy-hexanal observed from an IR, a 'H-NMR and mass spectrum. CH3 -CH2 CH C-Hal C-N C-o CEC Intensity CEN Aromatic C=C C=0 220 200 180 160 140 120 60 40 20 0 ppm 100 80 Chemical shift (8) Intensity Bonding C-H Type of Vibration (Stretching unless noted) alkane CH -CH, alkene w-m m w-m bending bending out-of-plane bending alkyne arene Frequency (cm) 2850-3000 1375 and 1450 1450-1475 3000-3100 650-1000 3300 3030 690-900 2720...
Can you help me identify reagent (i), Compound 8 and
Compound 12 in the reaction scheme?
You have laboratory data on all the compounds in the
synthesis, however the amount of data available to you varies. Some
have the entirety of the spectral data, others have as little as
the elemental analysis. Use the laboratory data to help you
discover which reaction has been performed.
The lab data for Compound 8 and 12 is as
follows:
You can use any...
I have most of the information, but I need help to organize it
based on the prompts below the pictures.
Mass Spec
Molecular Weight:
Important Fragments; what are they and what do they mean? (base
peak structure, is there a halogen, is there a benzene ring, is
there an odd number of nitrogens, other important fragments that
tell something about the structure)
IR
Is there an OH? Wavenumber?
Is there a carbonyl group? If so what type (acid. ester, amide,...
Fill in the wave number functional group , Vibration and
intensity of the compound below in the black space base on the
structural type and chemical shift range provided below
Compound name Propanol
REPORT FORM: ORGANIC STRUCTURE DETERMINATION BY SPECTROMETRIC TECHNIQUES Unknown number Infrared absorption assignments: Wavenumber Vibration Functional group(Stretch or band) Intensity (w, m or s) (cm1) H NMR assignment Chemical shift Explanation of multiplicity Integration assignment (рpm) 1C NMR assignment DEPT 135 appearance (if available) Chemical shift (ppm)...
Most questions answered within 3 hours.
-
An automobile travels on a straight road for 40 km at 45 km/h.
It then continues...
asked 2 minutes ago -
1)
A student sitting on a chair on a circular platform of
negligible mass rotates freely...
asked 14 minutes ago -
Bird Enterprises has no debt. Its current total value is $47.2
million. Assume the company sells...
asked 16 minutes ago -
5. What is span of control? List three factors that may affect
span of control.
6....
asked 21 minutes ago -
How can you visualize anthranilic acid on TLC plates? How can
you visualize carboxylic acids on...
asked 20 minutes ago -
Scenario:
Anytown FD is a combination department with one station. Its
district is surrounded by four...
asked 33 minutes ago -
5. Ethics deals with the moral quality, fitness, or propriety of
a course of action that...
asked 34 minutes ago -
Single Plantwide Factory Overhead Rate
Kennedy Appliance Inc.’s Machining Department incurred $102,900
of factory overhead cost...
asked 36 minutes ago -
Two particles with charges +4e and -7e are
initially very far apart (effectively an infinite distance...
asked 48 minutes ago -
Holding all else constant, when teams face a binding roster
limit, the salary of players is...
asked 52 minutes ago -
1. When can parametric and non-parametric statistical tests be
used?
A. Parametric?
The independent variable is...
asked 1 hour ago -
How can bacteria resist killing from cationic antimicrobial
peptides (CAMPs)? Choose all that apply. a. Use...
asked 1 hour ago