1. The problem statement, all variables and given/known data calculate the amount of carbon monoxide necessary to form 100 g of carbon dioxide. 3. The attempt at a solution 2CO + O2 -> 2CO2 Oxygen atom mass ≈ 16μ Carbon atom mass ≈ 12μ There are 2 carbom atoms and 1 oxygen atom 100/16+24 = 2.5 2.5(16+12) = 70g Answer: You need 70g CO2 to form 100g carbon dioxide. Is this right? I've done some research in Swedish on similar problems and pretty much copy pasted the method. If this is right could someone please write what formula this is?