What is the formula mass for sulfur dioxide?
If the formula of sulfur dioxide is
Sulfur dioxide has sulfur (S) and oxygen (O) present. If you refer to your periodic table, the atomic weight equals to the molar mass.
The molar mass of sulfur is 32.1 g/mol, and oxygen is 16.0 g/mol.
If you look back at the formula (
Therefore, the molar mass of sulfur dioxide is [1