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140 30 m/z CI 127) in the format required for lab reports Write the MS data...
Which compound produced the EI mass spectrum shown below? Write the MS data for this compound...
Which compound produced the EI mass spectrum shown below?
Write the MS data for this compound (including the fragment at m/z
= 127) in the format required for lab reports.
Which compound produced the El mass spectrum shown below? sau Write the MS data for this compound (including the fragment at m/z = 127) in the format required for lab reports
12. Report the 'H NMR data for the following compound in the format required for lab...
12. Report the 'H NMR data for the following compound in the format required for lab reports. The following information will be required: solvent -chloroform-d operating frequency: 500 MHz HINT: The resonance at 1.66ppm is a quarter of triplets. Be sure to label the H's (Ha. HB, etc using the Pople designations. 0.98 0.9550
12. Report the 'H NMR data for the following compound in the format required for lab...
12. Report the 'H NMR data for the following compound in the format required for lab reports. The following information will be required: solvent - chloroform-d MHz HINT: The resonance at 1.66ppm is a quartet of triplets. Be sure to label the H's (Ha, HB, etc using the Pople designations. operating frequency: 500 O Priedictegd 1H NMMR Spectrum o.10 0.09 O.07 o.o0 O.o4 -D.03 O.01 99 5.o 1.5 3.5 2.5 z.o s.5 1.0 .5 1.6234
The compound is dibenzalacetone MS 100 - MS-NW-6013 Relative Intensity 20 40 60 80 160 180 200 220 240 100 120 14...
The
compound is dibenzalacetone
MS 100 - MS-NW-6013 Relative Intensity 20 40 60 80 160 180 200 220 240 100 120 140 m/z Peak data 1) (%BP) m/z m/z 50.0 51. 01 76.0 77.0 78.0 89.0 91.0 102.0 103.0 104.0 115,0 5.7 18.1 5.4 48.7 5.5 5.1 26.6 13.0 61.6 9.5 5.8 129.0 131.0 132.0 156.0 157.0 191.0 205. 01 206.0 233.0 234.0 235.0 (a) (%BP) 7.3 42.7 $4.8 10.3 4.1 9.0 15.3 8.4 68.6 100.0 18.1 Report only the...
This is for my mass spectrometry lab report. I have to figure out the m/z of...
This is for my mass spectrometry lab report.
I have to figure out the m/z of the base peak and in order to
do so I need to know where the weakest bond is for each compound so
I can split them up.
Please do that for me for each of the compound. I just want to
double check my work.
I’ve attached on the second picture an example of one of the
compound.
Thank you ahead of time!!!
Step...
Lab 3: Homework Assignment (30 pts.) Using the data from Table 2 below, calculate the statistics...
Lab 3: Homework Assignment (30 pts.) Using the data from Table 2 below, calculate the statistics and fill in the cells of Worksheet 1 below. Use these data to make a table in MS Excel that lists the population name (Lake) and the sample statistics for each population including mean ducklings fledged, median, DF, SS, s2, SD, SE, and tos(SE) for each of the populations. (10 pts) Use Table 3 below as a template to construct your table in MS...
Suggest a composition for the halogen compound whose mass spectrum is shown below and assign the labeled peaks. 127 100 173 160 158 162 25 48 TITTHTT 160 170 91 208 79 35 160 173 30 40 50 60 70 80 90...
Suggest a composition for the halogen compound whose mass
spectrum is shown below and assign the labeled peaks.
127 100 173 160 158 162 25 48 TITTHTT 160 170 91 208 79 35 160 173 30 40 50 60 70 80 90 100 110 120 130 140 150 160 170 180 190 200 210 m/z
127 100 173 160 158 162 25 48 TITTHTT 160 170 91 208 79 35 160 173 30 40 50 60 70 80 90 100...
Lab 6 Mass Spectrometry Worksheet Please show your work for the following problems in your laboratory...
Lab 6 Mass Spectrometry Worksheet Please show your work for the following problems in your laboratory notebook. Your notebook carbons will be collected at the beginning of the next lab period. 1. For each of the following molecular formulas, calculate the index of hydrogen deficiency (IHD), and draw at least two possible structures: a. CaH4 22+2--6+04-2 b. CaHs c. CoHsNO2 26)-54t 4 d. CHioBr2 2 215)+2--0+o 2. Write the molecular formulas for three hydrocarbons with the following molecular ion (M)...
use the spectroscopic data given to provide structure. a) parent ion in MS m/z = 180.01...
use the spectroscopic data given to provide structure.
a) parent ion in MS m/z = 180.01
b) IR data 3550 cm^-1 broad, 1720 cm^-1 strong, 1180 cm^-1 strong,
3125 cm^-1 medium
c) H^1 NMR
6. Use the spectroscopic fata given to provide the structure a) Parents ion MS m/z = 180.01 b) IR data 3550 cm^-1 broad , 1720 cm^-1 1180 cm^-1 strong 31525 cm^-1 medium c) H NMR
WHAT IS THE COMPOUND?? Problem 5: m/z UV (data unavailable) 13C NMR(in ppm): 30.7, 113.4, 121.6,...
WHAT IS THE COMPOUND??
Problem 5: m/z UV (data unavailable) 13C NMR(in ppm): 30.7, 113.4, 121.6, 128.9, 147.8 MS: % abundance 28 100 106 15 140 141 (M) 143 (M+2) HNMR spectrum (CDC) SOURCE: Reprinted with permission of Aldrich Chemical 82.75 (3H) 83.65 (1H) 86.50 (2H) 87.10 (2H) 7.0 6.5 6.0 6.5 5.0 4.5 4.0 3.5 3.0 2.5 2.0 1.5 1.0 0.5 0.0 IR spectrum SOURCE: OBIO-RAD Laboratories, Sadtler Division % Transmittance 3500 3000 1000 500 2500 2000 1500 Wavenumber...
Which compound produced the EI mass spectrum shown below?
Write the MS data for this compound (including the fragment at m/z
= 127) in the format required for lab reports.
Which compound produced the El mass spectrum shown below? sau Write the MS data for this compound (including the fragment at m/z = 127) in the format required for lab reports
12. Report the 'H NMR data for the following compound in the format required for lab reports. The following information will be required: solvent -chloroform-d operating frequency: 500 MHz HINT: The resonance at 1.66ppm is a quarter of triplets. Be sure to label the H's (Ha. HB, etc using the Pople designations. 0.98 0.9550
12. Report the 'H NMR data for the following compound in the format required for lab reports. The following information will be required: solvent - chloroform-d MHz HINT: The resonance at 1.66ppm is a quartet of triplets. Be sure to label the H's (Ha, HB, etc using the Pople designations. operating frequency: 500 O Priedictegd 1H NMMR Spectrum o.10 0.09 O.07 o.o0 O.o4 -D.03 O.01 99 5.o 1.5 3.5 2.5 z.o s.5 1.0 .5 1.6234
The
compound is dibenzalacetone
MS 100 - MS-NW-6013 Relative Intensity 20 40 60 80 160 180 200 220 240 100 120 140 m/z Peak data 1) (%BP) m/z m/z 50.0 51. 01 76.0 77.0 78.0 89.0 91.0 102.0 103.0 104.0 115,0 5.7 18.1 5.4 48.7 5.5 5.1 26.6 13.0 61.6 9.5 5.8 129.0 131.0 132.0 156.0 157.0 191.0 205. 01 206.0 233.0 234.0 235.0 (a) (%BP) 7.3 42.7 $4.8 10.3 4.1 9.0 15.3 8.4 68.6 100.0 18.1 Report only the...
This is for my mass spectrometry lab report.
I have to figure out the m/z of the base peak and in order to
do so I need to know where the weakest bond is for each compound so
I can split them up.
Please do that for me for each of the compound. I just want to
double check my work.
I’ve attached on the second picture an example of one of the
compound.
Thank you ahead of time!!!
Step...
Lab 3: Homework Assignment (30 pts.) Using the data from Table 2 below, calculate the statistics and fill in the cells of Worksheet 1 below. Use these data to make a table in MS Excel that lists the population name (Lake) and the sample statistics for each population including mean ducklings fledged, median, DF, SS, s2, SD, SE, and tos(SE) for each of the populations. (10 pts) Use Table 3 below as a template to construct your table in MS...
Suggest a composition for the halogen compound whose mass
spectrum is shown below and assign the labeled peaks.
127 100 173 160 158 162 25 48 TITTHTT 160 170 91 208 79 35 160 173 30 40 50 60 70 80 90 100 110 120 130 140 150 160 170 180 190 200 210 m/z
127 100 173 160 158 162 25 48 TITTHTT 160 170 91 208 79 35 160 173 30 40 50 60 70 80 90 100...
Lab 6 Mass Spectrometry Worksheet Please show your work for the following problems in your laboratory notebook. Your notebook carbons will be collected at the beginning of the next lab period. 1. For each of the following molecular formulas, calculate the index of hydrogen deficiency (IHD), and draw at least two possible structures: a. CaH4 22+2--6+04-2 b. CaHs c. CoHsNO2 26)-54t 4 d. CHioBr2 2 215)+2--0+o 2. Write the molecular formulas for three hydrocarbons with the following molecular ion (M)...
use the spectroscopic data given to provide structure.
a) parent ion in MS m/z = 180.01
b) IR data 3550 cm^-1 broad, 1720 cm^-1 strong, 1180 cm^-1 strong,
3125 cm^-1 medium
c) H^1 NMR
6. Use the spectroscopic fata given to provide the structure a) Parents ion MS m/z = 180.01 b) IR data 3550 cm^-1 broad , 1720 cm^-1 1180 cm^-1 strong 31525 cm^-1 medium c) H NMR
WHAT IS THE COMPOUND??
Problem 5: m/z UV (data unavailable) 13C NMR(in ppm): 30.7, 113.4, 121.6, 128.9, 147.8 MS: % abundance 28 100 106 15 140 141 (M) 143 (M+2) HNMR spectrum (CDC) SOURCE: Reprinted with permission of Aldrich Chemical 82.75 (3H) 83.65 (1H) 86.50 (2H) 87.10 (2H) 7.0 6.5 6.0 6.5 5.0 4.5 4.0 3.5 3.0 2.5 2.0 1.5 1.0 0.5 0.0 IR spectrum SOURCE: OBIO-RAD Laboratories, Sadtler Division % Transmittance 3500 3000 1000 500 2500 2000 1500 Wavenumber...
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