Finding molar mass starts with units of grams per mole (g/mol). When calculating molecular weight of a chemical compound, it tells us how many grams are in one mole of that substance. The formula weight is simply the weight in atomic mass units of all the atoms in a given formula.
By train: Althorp, Princess Diana's burial site, is seven miles from Northampton station which has regular train service from London Euston. Bus and taxi services are available from Northampton station.
The baby, of course, was not Diana's, though the idea for the burial and its location was hers and hers alone. For her part, the Princess always feared that if the story of the grave ever got out, it would provoke a frenzy of suspicion that the child must surely be hers.