Fig. 1

Avogadro statistics—two molecules, MW₁ (Da) and MW₂ (Da), a can be scaled to a substance and can agglomerate N_A molecules using mole metrics. The weight of the substances will be MW₁ (g/mol) and MW₂ (g/mol), respectively (b). Alternatively, mapping c can be performed in order to maintain a steady substance weight, e.g. of 1 g, and then the number of molecules will be different for two molecules each time and will have a value of 1/MW₁ and 1/MW₂, respectively. A virtual 1 (Da) fragment is indicated in blue