[carmen3498]

compound consist of 30.4% Nitrogen and 69.6% oxygen. If one molecule of this compound has a mass of 1.528 x 10^-22 grams what is the molecular formula

I set up the Emp formula on this and came up with NO2 I am not sure if I was goin in the right direction to the molecular formula I tried to divide the mass of the 1.528 x 10^-22 by the Mass in the emp formula of 46 g I am stuck as to where to go next

[Borek]

What would be molar mass of NO₂?

[carmen3498]

46 g

[Borek]

How is molar mass related to mass in amu?

[opti384]

You have the mass of one molecule. What are you waiting for?