please help me Interpret the MS data
Homework Answers
The m/z of the required molecule = 72 (molecular ion peak)
There is a methyl fragment, which is indicated by m/z= 57 (base peak)
72 - 57 = 15, that corresponds to CH3 fragment.
There is a peak at m/z = 29, which corresponds to ethyl fragment (CH3-CH2)
57 - 29 = 28, which corresponds to carbonyl fragment (C=O)
Therefore, the structure of the molecule can be drawn as follows.
CH3-CH2-C(=O)-CH3 (Butan-2-one)
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please help me Interpret the MS data
16 26 27 m/z Rel Abun 28 2.4 29...
please help me Interpret the MS data 16 26 27 m/z Rel Abun 28 2.4 29...
please help me Interpret the MS data
16 26 27 m/z Rel Abun 28 2.4 29 38 38 1.4 39 1. 57 57 Abun m/z Rel Abun 58 4.4 5971 0.08 0.04 72 0.01 2.8 100
The following data represents the age of 30 lottery winners. 24 26 27 28 28 29...
The following data represents the age of 30 lottery winners. 24 26 27 28 28 29 34 41 41 43 46 47 49 50 51 55 56 56 57 59 61 62 63 70 72 74 78 78 79 81 Complete the frequency distribution for the data. Age Frequency 20-29 30-39 40-49 50-59 60-69 70-79 80-89
Determine the number of carbons on the molecule using the mas spectra 43 100 90 80 70 60 50 40 30 39 20 10 74 27 m/z Values and Intensities: 161 38 351 39 21기 40 401 41 6781 42 5781 43 9861 44 45 3...
Determine the number of carbons on the molecule using the mas
spectra
43 100 90 80 70 60 50 40 30 39 20 10 74 27 m/z Values and Intensities: 161 38 351 39 21기 40 401 41 6781 42 5781 43 9861 44 45 311 46 Trl 50 101 51 이 52 리 53 1기 54 쾨 55 811 56 691 57 601 58 61 59 411 60 T 71 T1 72 Trl 73 74 16275 253 17 54...
From excel please help me find the mean,median,standard deviation,range,maximum,and minimum.All range from 11.04-224.4 Birth Year -12...
From excel please help me find the mean,median,standard
deviation,range,maximum,and minimum.All range from
11.04-224.4
Birth Year -12 49 79 25-29 29 13-14 22 24-13 26 23 27 31 32 26 24 31 23 38 28 21 24 35 23 30 34 31 32 23 27 32 39 25 23. 34 ㄾ 30 24 25 27 24 27 29 24 33 29 23 25 74 78 끄 끄 76 76-73·74一75 77芬、76 80 77-74-72 78 76 78 75 77-74 끄 73、72 76 76...
I literally have no idea what I’m doing. Help!!! Please show work!! Write an essay using...
I literally have no idea what I’m doing. Help!!! Please show
work!!
Write an essay using Word and post it as an attachment to the discussion. Cover the following points. Choose a data set from Stat Disk using one of the following files from 13th Edition Elementary Statistics: Oscar Winner Freshman 15 Word Count Garbage Weights Passive and Active Smoke If the file contains more than one variable, choose a quantitative variable. Create a histogram using your chosen variable and...
Week Sales 26 15200 27 15600 28 16400 29 15600 30 14200 31 14400 32 16400 33 15200 34 14400 35 13...
Week Sales 26 15200 27 15600 28 16400 29 15600 30 14200 31 14400 32 16400 33 15200 34 14400 35 13800 36 15000 37 14100 38 14400 39 14000 40 15600 41 15000 42 14400 43 17800 44 15000 45 15200 46 15800 47 18600 48 15400 49 15500 50 16800 51 18700 52 21400 53 20900 54 18800 55 22400 56 19400 57 20000 58 18100 59 18000 60 19600 61 19000 62 19200 63 18000 64 17600...
Pls help on filling out Tritraion of a Polyprotic acid chart Data from lab Titration #1...
Pls help on filling out Tritraion of a Polyprotic acid chart
Data from lab
Titration #1
Titration #2
Titration #3
mL base added
pH
mL base added
pH
mL base added
pH
1
0.7
1
0.7
1
0.7
2
1.1
2
1
2
0.9
3
1.5
3
1.4
3
1.3
4
1.7
4
1.6
4
1.5
5
1.9
5
1.8
5
1.7
6
2
6
2.1
6
2
7
2.2
7
2.2
7
2.2
8
2.4
8
2.3
8
2.2...
Could you help me interpret some spectra data for an Unknown Amine? Included is a Proton...
Could you help me interpret some spectra data for an
Unknown Amine? Included is a Proton nmr, Carbon nmr, IR, and mass
spec. Chloroform solvent (CDCl3) was used in the nmr. Any tips?
W.NNR EPS Amme Samph 0 3 7 6 5 4 ppm 8 7.256 7.239 - 7.217 60'0 96 0 6.568 6.546 00 -5.294 0.01 -3.654 0.94 - 1.585 2 0.18 000 0 0.08 Exp 3 Amini Semph 1 C-NMR 160 155 150 145 65 60 140 70...
Can somebody help me identify this compound TPRETTANCEI RAVENUTORI- 310679 1854 4 1492 93 1170 58...
Can somebody help me identify this compound
TPRETTANCEI RAVENUTORI- 310679 1854 4 1492 93 1170 58 3016 32 177284 1482 39 1157 27 2948 37 1764 84 1462 44 1095 57 2921 24 1654 1976 551040 57 2864 47 1614 31 1263 86 1905 68 2932 991592591256 86 1932 841516 5 1250 94259 726 54 6918 515 54 403 86 478 86 434 46 100 Relative Intensity t o trii 10 20 it 50 40 Hit 60 70 m/z ....
Hello, I need some help interpreting statistical data. There is an Anova analysis for the moth...
Hello, I need some help interpreting statistical data. There is
an Anova analysis for the moth data as well.
Type of Lure (chemical attractant) Spruce Moth Traps - Response: number of spruce moths found in trap after 48 hours at. Scen 28 19 32 15 13 39 12 42 25 21 ar 35 32 29 16 18 20 37 40 18 28 36 35 39 Factor 1: Location of trap in tree (top branches, middle branches, lower branches, ground) Factor...
please help me Interpret the MS data
16 26 27 m/z Rel Abun 28 2.4 29 38 38 1.4 39 1. 57 57 Abun m/z Rel Abun 58 4.4 5971 0.08 0.04 72 0.01 2.8 100
Determine the number of carbons on the molecule using the mas
spectra
43 100 90 80 70 60 50 40 30 39 20 10 74 27 m/z Values and Intensities: 161 38 351 39 21기 40 401 41 6781 42 5781 43 9861 44 45 311 46 Trl 50 101 51 이 52 리 53 1기 54 쾨 55 811 56 691 57 601 58 61 59 411 60 T 71 T1 72 Trl 73 74 16275 253 17 54...
From excel please help me find the mean,median,standard
deviation,range,maximum,and minimum.All range from
11.04-224.4
Birth Year -12 49 79 25-29 29 13-14 22 24-13 26 23 27 31 32 26 24 31 23 38 28 21 24 35 23 30 34 31 32 23 27 32 39 25 23. 34 ㄾ 30 24 25 27 24 27 29 24 33 29 23 25 74 78 끄 끄 76 76-73·74一75 77芬、76 80 77-74-72 78 76 78 75 77-74 끄 73、72 76 76...
I literally have no idea what I’m doing. Help!!! Please show
work!!
Write an essay using Word and post it as an attachment to the discussion. Cover the following points. Choose a data set from Stat Disk using one of the following files from 13th Edition Elementary Statistics: Oscar Winner Freshman 15 Word Count Garbage Weights Passive and Active Smoke If the file contains more than one variable, choose a quantitative variable. Create a histogram using your chosen variable and...
Pls help on filling out Tritraion of a Polyprotic acid chart
Data from lab
Titration #1
Titration #2
Titration #3
mL base added
pH
mL base added
pH
mL base added
pH
1
0.7
1
0.7
1
0.7
2
1.1
2
1
2
0.9
3
1.5
3
1.4
3
1.3
4
1.7
4
1.6
4
1.5
5
1.9
5
1.8
5
1.7
6
2
6
2.1
6
2
7
2.2
7
2.2
7
2.2
8
2.4
8
2.3
8
2.2...
Could you help me interpret some spectra data for an
Unknown Amine? Included is a Proton nmr, Carbon nmr, IR, and mass
spec. Chloroform solvent (CDCl3) was used in the nmr. Any tips?
W.NNR EPS Amme Samph 0 3 7 6 5 4 ppm 8 7.256 7.239 - 7.217 60'0 96 0 6.568 6.546 00 -5.294 0.01 -3.654 0.94 - 1.585 2 0.18 000 0 0.08 Exp 3 Amini Semph 1 C-NMR 160 155 150 145 65 60 140 70...
Can somebody help me identify this compound
TPRETTANCEI RAVENUTORI- 310679 1854 4 1492 93 1170 58 3016 32 177284 1482 39 1157 27 2948 37 1764 84 1462 44 1095 57 2921 24 1654 1976 551040 57 2864 47 1614 31 1263 86 1905 68 2932 991592591256 86 1932 841516 5 1250 94259 726 54 6918 515 54 403 86 478 86 434 46 100 Relative Intensity t o trii 10 20 it 50 40 Hit 60 70 m/z ....
Hello, I need some help interpreting statistical data. There is
an Anova analysis for the moth data as well.
Type of Lure (chemical attractant) Spruce Moth Traps - Response: number of spruce moths found in trap after 48 hours at. Scen 28 19 32 15 13 39 12 42 25 21 ar 35 32 29 16 18 20 37 40 18 28 36 35 39 Factor 1: Location of trap in tree (top branches, middle branches, lower branches, ground) Factor...
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