Part 1 (2.5 pts) See Periodic Table See Hint Calculate the density of radon at 303 K and 0.950 atm of pressure. g/L...

Question

Question

Answer 1

Answer #1

Part 1

From Ideal gas equation

PV= mRT/ M

m/V= PM/ RT = density

density = PM/ RT

where P= pressure = 0.950 atm

M = Molar mass = 222 g/mol

T = Temperature = 303 K

R = gas constant = 0.0821 L.atm/mol.K

Now, density = (0.950 atm * 222 g/mol) / (303K*0.0821 L.atm/mol.K) = 8.48 g/mol

Part B

Since the density of radon is more than air. So, it will move towards the earth surface. Hence, basement

Answer 2

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