Molar Mass
Molar mass is the mass of one mole of a substance in grams.
*The unit of molar mass is grams per mole (g mol-1).
Molar mass of a substance is numerically equal to its relative atomic mass/ relative molecular mass/ relative formula mass.
Molar mass of atomic substance:
Molar mass of molecular substance:
Molar mass of ionic substance:
How to calculate the molar mass of different substances.