How do you calculate the density of an compound (hexafluoride) (gas) with torr and C give?

Question

Thanks,

Answer 1

1. Find it mol weight.
2. Take the ideal gas law equation pV=nRT and rewrite as p/RT=n/V. Use consistent units for torr, Liters and oK for R (you will have to look this up).
3. Divide n/V by the mol weight to get g/L