What is the density at STP of the gas sulfur hexafluoride, SF6? O 3.93 x 1024 g/L
O 0.153 g/L
O 6.52 g/L
O 3270 g/L

Explanation:

There is a formula for this:

M = DRT/P where M = molar mass. This just derived from PV = nRT where you say n = grams/molar mass. However, just with this formula, we can get D which is density at STP (1 atm and 273K). We find that D = 6.52g/L.

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