This category of measurement units is defined by the "amount of substance" type, which is an SI base quantity.
The SI base unit for amount of substance is the mole.
The mole is the amount of substance of a system which contains as many elementary entities as there are atoms in 0.012 kilogram of carbon 12; its symbol is "mol."
grams SrSiO4 to moles
grams DySi2 to moles
grams AsH3 to moles
grams Dy2O3 to moles
grams Mercury to moles
grams Praseodymium(IV) Fluoride to moles
grams Titanium(IV) Iodide to moles
grams Chromium(III) Fluoride to moles
grams Cisplatin to moles
molar mass of CoF3
molar mass of PbSeO4
molar mass of LiClO4
molar mass of CdI2
molar mass of Chlorine
molar mass of Gadolinium(III) Chloride
molar mass of Acenaphthylene
molar mass of Thallium(I) Hydroxide
molar mass of Maltose