The molar mass of carbon monoxide (CO) can be calculated by adding the atomic masses of its constituent elements: carbon (C) and oxygen (O).
The atomic mass of carbon is approximately 12.01 g/mol, and the atomic mass of oxygen is about 16.00 g/mol. Therefore, the molar mass of CO is:
- 12.01 g/mol (for C) + 16.00 g/mol (for O) = 28.01 g/mol
In summary, the molar mass of carbon monoxide (CO) is approximately 28.01 g/mol. This value is essential in chemistry for converting moles of a substance to grams, helping in stoichiometric calculations and chemical reactions.