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 CaCl2 to moles
grams C2H6 to moles
grams Pb(H2PO2)2 to moles
grams NH2(CH2)4NH2 to moles
grams Promethium to moles
grams Silver Peroxide to moles
grams Rhenium(V) Fluoride to moles
grams Carbon Dioxide to moles
grams Cyclopentadiene to moles
molar mass of Ag3Cl3
molar mass of Co2O3
molar mass of FeI3
molar mass of Tb2S3
molar mass of Molybdenum
molar mass of Silver Sulfide
molar mass of Tellurium Disulfide
molar mass of Neodymium(III) Sulfide
molar mass of Platinum(IV) Bromide