Organic analysis
Analysis rarely comes up in the Organic Chemistry exams so these are just so overview notes of what was discussed in lectures and last year as a refresher. If you're cramming or think you have better things to be revising, you probably do.
NMR
Really nothing new here.
The chemical shift of nuclei is related to their electron density. For proton NMR there is a direct relationship between the peak size and the number of protons present.
The splitting is a measure of the ppm split between the two peaks (x) divided by the distance of 1 ppm (y) and multiplied by the operating frequency.
Mass Spectrometry
The use of mass spectrometry can give a large amount of structural information. There can also be the use of high resolution mass spectrometry which can give accurate results for the amount of each element present.
Really nothing new here.
The chemical shift of nuclei is related to their electron density. For proton NMR there is a direct relationship between the peak size and the number of protons present.
The splitting is a measure of the ppm split between the two peaks (x) divided by the distance of 1 ppm (y) and multiplied by the operating frequency.
Mass Spectrometry
The use of mass spectrometry can give a large amount of structural information. There can also be the use of high resolution mass spectrometry which can give accurate results for the amount of each element present.