Question #311ad

1 Answer
Feb 2, 2018

30.61C

Explanation:

Ideal gas law density, D= (PM)/(RT)

Where, D = density of gas = 10.3 g/L
P = Pressure of gas =6.43 atm
M = Molar mass of gas =39.948 grams/mole
R = Gas Law constant = 0.0821 Latm/mol K
T = Temperature of gas =?

10.3 = (6.43xx39.948)/(0.0821 xx T)

or, T = 303.76K = 30.61C

Note: 0K = -273.15C so subtract this value from the Kelvin value got above to get Celsius value