0 g/mol
Frequently Asked Questions
How is molecular weight calculated?
Add up the atomic weights of every atom in the formula. For example water (H₂O) = 2 × 1.008 + 16.00 = 18.02 g/mol. Parentheses multiply the group inside, e.g. Ca(OH)₂.
Calculate the molecular weight (molar mass) of any chemical formula, including brackets.