Question

what is the formula of molecular mass? wrong answer will be reported​

Answer 1

Answer:

molecular mass=sum of ( atomic mass of each elements*no. of atoms present)

Explanation:

The molecular mass(molecular weight) of a molecule is its average mass calculated by adding together the atomic weights of the atoms in the molecular formula.

It's easy to find the molecular mass of a compound with these steps:

1. Determine the molecular formula of the molecule.
2. Use the periodic table to determine the atomic mass of each element in the molecule.
3. Multiply each element's atomic mass by the number of atoms of that element in the molecule. (This number is represented by the subscript next to the element symbol in the molecular formula. )
4. Add these values together for each different atom in the molecule.  

The total will be the molecular mass of the compound.

hope this helped

hail hydra.

Answer 2

Answer:

Molecular Mass = Atomic Mass of each element + No. of atoms present.