posted by TIFFANY .
calculate the density of NO3 gas at 0.970mm Hg and 35C
Take 1 liter.
calculate n in PV=nRT
then, density= mass/volume= (n*molmassNO3)/1liter.
I STILL DON'T UNDERSTAND HOW TO DO IT COULD U PLEASE EXPLAIN
What don't you understand about
PV = nRT and how that fits your problem. Or is it the density part? Please be specific.