How many hertz downfield from the TMS signal would be the signal occurring at

2.3ppm

in a

300-MHz

spectrometer?\ Express your answer as an integer and include the appropriate units.\ Part B\ How many hertz downfield from the TMS signal would be the signal occurring at

2.3ppm

in a

500-MHz

spectrometer?\ Express your answer as an integer and include the appropriate units.\ Request Answer