what is the gram-formula mass
Gram Formula Mass is mathematically expressed as. The gram formula mass of a substance is the sum of the atomic masses of all atoms is a formula unit of the compound, whether molecular or not. Solved problems based on gram formula mass are given below.
GFM stands for Gram Formula Mass and describes the mass of one mole of a compound. To find the GFM, add the individual GAM for each element in the compound (e.g. H 2 O = 1.01 +1.01 + 16.00 = 18.02 g/mol).