Mixed spectra long answer exam question practice
This is a set of more difficult long answer exam questions that require you to use data from mass spectra,
Continue readingMixed spectra long answer exam question practice
The ultimate A level chemistry resource
This is a set of more difficult long answer exam questions that require you to use data from mass spectra,
Continue readingMixed spectra long answer exam question practice
Mass spectrometry is a really powerful tool for helping us to piece together the structure of an organic molecule. Ionisation
Continue readingInterpreting the mass spectrum of an organic molecule
We can calculate the percentage abundances for each of the isotopes in an element if we know the mass number
Continue readingHow to calculate the relative abundance of an isotope
We know that relative atomic mass (Ar) is the average of (% abundance of an isotope x isotopic mass) for
Continue readingHow to calculate the relative atomic mass of an element from a mass spectrum
A mass spectrometer is able to very accurately determine the relative atomic mass of an element, by measuring the mass