The natural abundance of 13C is only 1.1%. Furthermore,
Chapter 13, Problem 13.11(choose chapter or problem)
The natural abundance of 13C is only 1.1%. Furthermore, its sensitivity in NMR spectroscopy (a measure of the energy difference between a spin aligned with or against an applied magnetic fi eld) is only 1.6% that of 1 H. What are the relative signal intensities expected for the 1 H-NMR and 13C- NMR spectra of the same sample of Si(CH3)4?
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