1 Transmittance (%) 60 40 20 0 A- FTIR spectrum 4000 3500 5.10 5.0 5.05 3000 4.5 ppm 2500 4.0 2000 Wavenumber (cm-¹) B: ¹H NMR spectrum (300 MHz) 8 1.59 (3H, d, J=1.4 Hz) 1.67 (3H, d, J=1.4 Hz), 2.09 (3H, s), 2.24 (2H, q, J=7.2 Hz), 2.41 (2H, t, J=7.2Hz), 5.05 (1H 3 x 7 lines, J=7.2, 1.4Hz) 1718 3.5 2.4 2.3 3.0 Figure 5 ppm проти 2.5 1500 2.0 1000 1.7 1.5 1.6 ppm 500 ppm

1 Transmittance (%) 60 40 20 0 A- FTIR spectrum 4000 3500 5.10 5.0 5.05 3000 4.5 ppm 2500 4.0 2000 Wavenumber (cm-¹) B: ¹H NMR spectrum (300 MHz) 8 1.59 (3H, d, J=1.4 Hz) 1.67 (3H, d, J=1.4 Hz), 2.09 (3H, s), 2.24 (2H, q, J=7.2 Hz), 2.41 (2H, t, J=7.2Hz), 5.05 (1H 3 x 7 lines, J=7.2, 1.4Hz) 1718 3.5 2.4 2.3 3.0 Figure 5 ppm проти 2.5 1500 2.0 1000 1.7 1.5 1.6 ppm 500 ppm

Organic Chemistry: A Guided Inquiry

2nd Edition

ISBN:9780618974122

Author:Andrei Straumanis

Publisher:Andrei Straumanis

Chapter5: Resonance

Section: Chapter Questions

Problem 2CTQ: You will not find “hydroxide” in the stockroom, but you will find sodium hydroxide (NaOH)...

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Techniques and applications of quantum theory

Quantum theory, often known as quantum physics, is the foundation of modern physics and encompasses the nature and behavior of matter and energy at the atomic and molecular levels. As the exact nature and behavior of atomic and subatomic particles are impossible to determine, the laws of classical physics do not apply to this discipline. As a result, quantum field theory is primarily based on assumptions and probabilities.

Question

Answer and explain in detail how you arrived at that answer.

1
Transmittance (%)
60
40
20
0
A- FTIR spectrum
4000
3500
5.10
5.0
5.05
3000
4.5
ppm
2500
2000
Wavenumber (cm-¹)
B: ¹H NMR spectrum (300 MHz)
8 1.59 (3H, d, J=1.4 Hz) 1.67 (3H, d, J=1.4 Hz), 2.09 (3H, s), 2.24 (2H, q, J=7.2 Hz),
2.41 (2H, t, J-7.2Hz), 5.05 (1H 3 x 7 lines, J=7.2, 1.4Hz)
4.0
1718
3.5
JALL
2.4
2.3
1.7
ppm
3.0
1500
Figure 5
проти
2.5
1000
2.0
1.5
1.6
ppm
500
ppm

11. Spectra of an organic compound X are shown in Figure (A and B). Predict the
chemical structure of compound X with molecular formula C8H₁4O.

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