What is the density at STP of the gas sulfur hexafluoride, SF_6?
1 Answer
The density of
Explanation:
We can use the Ideal Gas Law to solve this problem.
color(blue)(|bar(ul(color(white)(a/a)PV = nRT color(white)(a/a)|)))" "
Since
We can rearrange this to
But
∴
color(blue)(|bar(ul(color(white)(a/a)ρ = (PM)/(RT)color(white)(a/a)|)))" "
STP = 1 bar and 0 °C, and the molar mass of
∴