Chemistry 221

INSTRUMENTAL ANALYSIS
Problem Set #6: NMR Spectroscopy

Spring 2005

Problems in Skoog, Holler and Nieman

Additional Problems

  1. Knowing that the resonance for the hydrogen nucleus is observed at a frequency of 60.0 MHz in an NMR spectrometer with a magnetic field of 14,092 gauss, calculate the magnetic field used in an NMR in which the hydrogen nucleus resonance is observed at a frequency of 270 MHz.

  2. Explain the effect of increased magnetic field strength on an NMR spectrum -- specifically: what happens to chemical shifts and coupling constants?

Created and copyright by Joel M. Goldberg. Last updated: April 24, 2005


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