Quick will mark
to calculate molar mass add the mass for each atom in the chemical
from the periodic table.
(fill in the blanks)

To calculate the molar mass add the atomic mass of each atom in the chemical formula.

Explanation:

For example Molar mass of NaHCO₃  calculated as

Molar mass is the sum of masses of all atom present in formula.

Atomic mass of sodium = 23 g/mol

Atomic mass of hydrogen = 1.008 g/mol

Atomic mass of carbon = 12 g/mol

Atomic mas of Oxygen = 16 g/mol

Molar mass of NaHCO₃ = 23 + 1.008 + 12 + 16× 3

Molar mass of NaHCO₃ = 23 + 1.008 + 12 + 48

Molar mass of NaHCO₃ = 84.008 g/mol