Question

How to calculate molecular mass ​

Answer 1

to calculate molecular mass ,add up the masses of all individual elements present in a molecule.

Answer 2

Step 1. Make use of the chemical formula to determine the number of atoms of each element in the compound.

Step 2. Multiply the atomic weight of each element with its number of atoms present in the compound.

Step 3. Add up all and assign unit as grams/mole.