Download - Tutorial Nmr (1)
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TUTORIAL NMR
![Page 2: Tutorial Nmr (1)](https://reader035.vdocuments.pub/reader035/viewer/2022081421/55cf921a550346f57b939fcc/html5/thumbnails/2.jpg)
• Jelasakan kenapa CHCl3 tidak digunakan sebagai pelarut dalam spekstrocopy NMR proton
• Berikan 2 alasan kenapa TMS merupakan standar yang cocok digunakan dalam Spektroscopy NMR proton
![Page 3: Tutorial Nmr (1)](https://reader035.vdocuments.pub/reader035/viewer/2022081421/55cf921a550346f57b939fcc/html5/thumbnails/3.jpg)
• Perkirakan berapa jumlah puncak pada senyawa dibawah ini:
C
CH3C CH3
H
H Br
HCH3
CH3
CH2CH2
CH2OCH3 H3COH2C
![Page 4: Tutorial Nmr (1)](https://reader035.vdocuments.pub/reader035/viewer/2022081421/55cf921a550346f57b939fcc/html5/thumbnails/4.jpg)
Chemical shift SplittingIntegration
factor
1.1 Triplet 3
2.2 Quartet 2
11.8 Singlet 1
Senyawa dengan rumus molekul C3H6O2 memiliki puncak spektrum proton sebagai berikut :
Jelaskan apa yang dapat anda sampaikan dari data ini!
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C4H7Br2
![Page 6: Tutorial Nmr (1)](https://reader035.vdocuments.pub/reader035/viewer/2022081421/55cf921a550346f57b939fcc/html5/thumbnails/6.jpg)
C3H6O2
![Page 7: Tutorial Nmr (1)](https://reader035.vdocuments.pub/reader035/viewer/2022081421/55cf921a550346f57b939fcc/html5/thumbnails/7.jpg)
C3H7Cl
![Page 8: Tutorial Nmr (1)](https://reader035.vdocuments.pub/reader035/viewer/2022081421/55cf921a550346f57b939fcc/html5/thumbnails/8.jpg)
C6H12
![Page 9: Tutorial Nmr (1)](https://reader035.vdocuments.pub/reader035/viewer/2022081421/55cf921a550346f57b939fcc/html5/thumbnails/9.jpg)
C8H9Cl
![Page 10: Tutorial Nmr (1)](https://reader035.vdocuments.pub/reader035/viewer/2022081421/55cf921a550346f57b939fcc/html5/thumbnails/10.jpg)
C4H10O
![Page 11: Tutorial Nmr (1)](https://reader035.vdocuments.pub/reader035/viewer/2022081421/55cf921a550346f57b939fcc/html5/thumbnails/11.jpg)
C5H12O
![Page 12: Tutorial Nmr (1)](https://reader035.vdocuments.pub/reader035/viewer/2022081421/55cf921a550346f57b939fcc/html5/thumbnails/12.jpg)
C4H9NO2
![Page 13: Tutorial Nmr (1)](https://reader035.vdocuments.pub/reader035/viewer/2022081421/55cf921a550346f57b939fcc/html5/thumbnails/13.jpg)
PROBLEM 15 INFRARED SPECTRUM
C4H10O
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PROBLEM 15 NMR SPECTRUM
1
C4H10O
sextettriplet
doubletquintet
1
3
3
2
![Page 15: Tutorial Nmr (1)](https://reader035.vdocuments.pub/reader035/viewer/2022081421/55cf921a550346f57b939fcc/html5/thumbnails/15.jpg)
PROBLEM 17 INFRARED SPECTRUM
C8H10O2
![Page 16: Tutorial Nmr (1)](https://reader035.vdocuments.pub/reader035/viewer/2022081421/55cf921a550346f57b939fcc/html5/thumbnails/16.jpg)
C8H10O2
PROBLEM 17 NMR SPECTRUM
42
3
1
![Page 17: Tutorial Nmr (1)](https://reader035.vdocuments.pub/reader035/viewer/2022081421/55cf921a550346f57b939fcc/html5/thumbnails/17.jpg)
• Jelaskan proses absorpsi dalam NMR