c) A compound with a molar mass of 102.13 g/mol.LODUSNHUIרוואר ולו50D400011pumr T211074 16741954 84 14881900188662 180888 175716986622NOON3906 8633063291308130586887 LTD16126230343022 7210900 00 00 003000JO1250061368516126886 1444 3184 13861071 6786 1331 81 1026 5386 1282918 57883 8470 1246 6668 1176 8115 1159 8186725H200071100 8410 LD 1 12 006HAVENUMBERI -11843 86757469266624621 23530 30514 4395ppm4150031HN110000500d) A compound with a formula of C4H4O₂Br, which displays a single singlet at 2.7 ppm in the ¹H NMR anddisplays in the IR diagnostic region, signals at 2950 cm¹ and 1714 cm ¹¹.di) How many signals would you expect in the ¹³C NMR of the compound you determined?

IR spectroscopy is mainly used for the identification of functional groups present in the organic…

Answered: c) A compound with a molar mass of…

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c) A compound with a molar mass of 102.13 g/mol. LOD mm INDELINLII

Chemistry for Engineering Students

4th Edition

ISBN:9781337398909

Author:Lawrence S. Brown, Tom Holme

Publisher:Lawrence S. Brown, Tom Holme

Chapter3: Molecules, Moles, And Chemical Equations

Section: Chapter Questions

Problem 3.107PAE: 3.107 As computer processor speeds increase, it is necessary for engineers to increase the number of...

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Concept explainers

Mole Concept

Mole concept is a method to determine the amount of any substance that consists of some elemental particles using a grouping unit called ‘mole’. The mole concept enables one to handle the large amount of small elementary particles. The mole concept can be used in many calculations related to mole calculation, molar amount, mole ratio, and so on, which are significant in chemistry.

Question

c) A compound with a molar mass of 102.13 g/mol.
LOD
USNHUIרוואר ולו
50
D
4000
11
pum
r T
2110
74 1674
1954 84 1488
1900
1886
62 1808
88 1757
1698
6622NOON
3906 86
3306
3291
3081
3058
6887 LTD
16
12
62
3034
3022 72
10
9
00 00 00 00
3000
JO
125
00
6136
8516126
8
86 1444 31
84 1386
1071 67
86 1331 81 1026 53
86 1282
918 57
883 84
70 1246 66
68 1176 81
15 1159 81
86
72
5H
2000
7
1100 84
10 LD 1 12 00
6
HAVENUMBERI -11
843 86
757
4
692
666
24
621 23
530 30
514 43
9
5
ppm
4
1500
3
1H
N
1
1000
0
500
d) A compound with a formula of C4H4O₂Br, which displays a single singlet at 2.7 ppm in the ¹H NMR and
displays in the IR diagnostic region, signals at 2950 cm¹ and 1714 cm ¹¹.
di) How many signals would you expect in the ¹³C NMR of the compound you determined?

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