xylenes (dimethylbenzenes) ortho, meta and para

Chemistry
10th Edition
ISBN:9781305957404
Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste
Publisher:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste
Chapter1: Chemical Foundations
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Problem 1RQ: Define and explain the differences between the following terms. a. law and theory b. theory and...
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10) The following spectra correspond to xylenes (dimethylbenzenes) ortho, meta and para. Which corresponds to which?

Espectro 2
Wavelenght, u m
%T
10
11
12
13
14 15 16
A
90 -
80
F0,1
70-
Fo2
-03
-04
-06
20
F0.7
-nR
2000
2000
900
800
700
e00
3500
2500
1S00
Waverumbers, cm
Read R3- LSO
3
Espectro
Wavelenght, u m
%T
A
10
11
12
13 14 15 16
90 -
80
-0,1
70-
-0,2
-0,3
E40
-0,4
-0,6
20 -
10-
abo
700
3500
3000
2500
2000
1500
1000
Wavenumbers, cm-
Read_ R3 - LSO
Absorb ance
Absorbance
740
798
-1052
1043
-1118
-1119
1142
1380
-1373
1452
1498
1609
1518-
1633
-1796
1894
-2733
2941
2832-
L3106
3019-
3028-
306.
R 8 S SR 85
%Trans mittance.
Transcribed Image Text:Espectro 2 Wavelenght, u m %T 10 11 12 13 14 15 16 A 90 - 80 F0,1 70- Fo2 -03 -04 -06 20 F0.7 -nR 2000 2000 900 800 700 e00 3500 2500 1S00 Waverumbers, cm Read R3- LSO 3 Espectro Wavelenght, u m %T A 10 11 12 13 14 15 16 90 - 80 -0,1 70- -0,2 -0,3 E40 -0,4 -0,6 20 - 10- abo 700 3500 3000 2500 2000 1500 1000 Wavenumbers, cm- Read_ R3 - LSO Absorb ance Absorbance 740 798 -1052 1043 -1118 -1119 1142 1380 -1373 1452 1498 1609 1518- 1633 -1796 1894 -2733 2941 2832- L3106 3019- 3028- 306. R 8 S SR 85 %Trans mittance.
10) Os espectros a seguir correspondem aos xilenos (dimetilbenzenos) orto, meta e para. Qual corresponde a qual?
Espectro 1
Wavelenght, u m
%T
Al
3
6
7
8
10
11
12 13
14
15 16
IL Ilil
90-
80
F0,1
70
02
- 50–
F0,3
E 40-
0.4
E 30
0,5
0,6
0,7
20
n9
10
g00
800
3500
3000
2500
2000
1500
1000
700
600
Wavenumbers, cm-1
Read_ IR3 - LSO
Absorbance
Oocc-
698
777 18
-883
-912
1045
1380
1500-
1622-
2934-
-2877
3025-
% Trans mittance
Transcribed Image Text:10) Os espectros a seguir correspondem aos xilenos (dimetilbenzenos) orto, meta e para. Qual corresponde a qual? Espectro 1 Wavelenght, u m %T Al 3 6 7 8 10 11 12 13 14 15 16 IL Ilil 90- 80 F0,1 70 02 - 50– F0,3 E 40- 0.4 E 30 0,5 0,6 0,7 20 n9 10 g00 800 3500 3000 2500 2000 1500 1000 700 600 Wavenumbers, cm-1 Read_ IR3 - LSO Absorbance Oocc- 698 777 18 -883 -912 1045 1380 1500- 1622- 2934- -2877 3025- % Trans mittance
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