Question

How to take out molecular mass with examples

Answer 1

the molecular mass is the mass of all the atoms in a molecule in a grams of per mile. to calculate the molecular mass of a molecule, we first obtain the atomic weights from the individual elements in a periodic table.

Answer 2

EXAMPLE ----- H2SO4
1 ×2+ 32+ 16×4
98.gm
by adding their masses according to given atoms and molecules..
in above H mass is 1 multiple with 2
S mass is 32 there is no atom for multiple.
O is 16 here four atom that is multiple of 4 = 64.
I hope you understand..