Unknown A HNMR in CDC13 4.5 4.0 3.5 3.0 2.5 2.0 1.5 1.0 0.5 0.0 -0.5 ppm 16.612 3.849 3.833 3.816 25.338 86L' 1.419 1.402 1.396 1.385 1.365 16.695 1.348 1.211 1.193 1.174 1.155 1.136 1.118 0.734 0.715 24.967 L69'0

Q: 8. The energy difference between the a and 3 spin states for an 'H nucleus is the external magnetic…

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Q: 12. Without performing any calculations, identify which stretching vibration will have the higher…

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Q: 13)The condensed electronic configuration of Ca2+ is:   Select one: A. [Ne] 3S2 3p6 4S2 B. [Ar] C.…

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Q: When is 2D NMR usually used and why?

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Q: Please write the instrumental diagram of IR spectroscopy and show how it works?

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Q: Rank the intensities of the following absorption types from least to most intense.  - Charge…

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Q: Label the NON-equivalent H's: H OH А. На: Hd: Hb: Не: Hc: Hf:

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Q: The stretching frequencies for H2, HD, and D2 are 4395, 3817, and 3118 cm-1 respectively. Why?…

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Q: Identify the splitting pattern and the number of hydrogen atoms in the integrated signal by dragging…

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Q: 10)  For each spectrum, give the following: What type of spectroscopy produces a spectrum that…

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Q: The frequency of an absorption band in an IR spectrum depends primarily on: Type of vibration Masses…

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Q: explain the difference in intensities of the vibrational peaks in the spectrum. Why is the center…

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Q: Which one of the following is NOT part of a ¹H-NMR spectrum? O Chemical Shift Coupling Constant…

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