What density (g/L) does Ar have at 35C and 720mm Hg?
Answer:
The ideal gas law equation is all that you need-
PV = nRT where n = moles = grams / AW
The AW of Argon is 39.94
grams = (PVx39.94)/RT
grams/V = Px39.94/RT
P=720/760 atmospheres
T = 273.15+35 degrees Kelvin
R = 0.0821
Density = grams/volume = 1.6 g/L
The answers post by the user, for information only, FunQA.com does not guarantee the right.
More Questions and Answers: