6). The frequency difference () between two 1H signals in a 1H spectrum is 3000 Hz when the spectrum is acquired with a magnetic field strength of 11.74 T (corresponding to a 1H resonance/observe frequency of 500 MHz). A. What is the chemical shift difference () between the two signals? B. What would be the frequency difference between the two 1H signals if the spectrum was acquired with a 14.09 T magnet? C. If the spectrum was acquired with a magnetic field strength of 14.09 T (600 MHz 1H resonance/observe frequency), what would be the chemical shift difference? A.