Assign bond types that correspond to the absorption in the IR spectrum of unknown X. 4. Assign bond types that correspond to the absorption in the IR spectrum ofunknown X.Band position (cm1)|Bond type 3. IR Spectroscopy1008060%T4020400030002000Wavenumberlcm-1)15001000500 400IR2011-88120TKWave number (cm-1) and Transmittance (T%)3358 12 1381 54 881 372974 13 1330 68 669 672927 38 1274 74|2887 35 1090 221455 59 1050 7

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4. Assign bond types that correspond to the absorption in the IR spectrum of unknown X. Band position (cm1)| Bond type

Organic Chemistry: A Guided Inquiry

2nd Edition

ISBN:9780618974122

Author:Andrei Straumanis

Publisher:Andrei Straumanis

Chapter1: Bond Angles And Shape

Section: Chapter Questions

Problem 13CTQ: Use VSEPR to assign a value of (close to) 109.5, 180 or 120 to each marked bond angle.

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Question

Assign bond types that correspond to the absorption in the IR spectrum of unknown X.

3. IR Spectroscopy
100
80
60
%T
40
20
4000
3000
2000
Wavenumberlcm-1)
1500
1000
500 400
IR2011-88120TK
Wave number (cm-1) and Transmittance (T%)
3358 12 1381 54 881 37
2974 13 1330 68 669 67
2927 38 1274 74
|2887 35 1090 22
1455 59 1050 7

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