What is vapour density?

1 Answer
Jun 22, 2017

Answer:

You sure you got the right question......?

Explanation:

You have given us NO UNITS for the vapour density. The air we breathe has a density of approx. #rho=1*kg*m^-3# (I forget the actual figure, but it's in the ballpark!).

Anyway, we needs some units for your problemo!