CHEMISTRY 110 - Dr

Please answer the following general questions about NMR. (4 points) Place the following nuclei in order of INCREASING NMR sensitivity: 1H, 12C, 13C, 14N, 15N (i.e., which NMR spectrum will have the highest signal-to-noise?). 12C,14N < 15N < 13C < 1H (4 points) Which NMR spectrometer has the highest sensitivity: 300 MHz, 400 MHz, 500 Mhz or 600 Mhz? ................
................