What is the Molecular Mass of Methanol?

The molecular mass of methanol (CH₃OH) is calculated by adding the atomic masses of its constituent atoms. Here’s how it breaks down:

• Carbon (C): 12.01 g/mol
• Hydrogen (H): 1.01 g/mol (there are 4 hydrogen atoms in methanol)
• Oxygen (O): 16.00 g/mol

To calculate the molecular mass:

12.01 (C) + (4 × 1.01) (H) + 16.00 (O) = 32.05 g/mol

Therefore, the molecular mass of methanol is 32.05 g/mol.