The rate of effusion of CO₂ gas through a porous barrier is observed to be 3.71 x 10 mol/h. Under the same conditions, the rate of effusion of N₂ gas would be ma

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Chapter1: Chemical Foundations
Section: Chapter Questions
Problem 1RQ: Define and explain the differences between the following terms. a. law and theory b. theory and...
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[Review Topics]
[References]
Use the References to access important values if needed for
The rate of effusion of
CO₂ gas through a porous barrier is observed to be
3.71 x 10¹ mol/h.
Under the same conditions, the rate of effusion of N₂ gas would be
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Transcribed Image Text:[Review Topics] [References] Use the References to access important values if needed for The rate of effusion of CO₂ gas through a porous barrier is observed to be 3.71 x 10¹ mol/h. Under the same conditions, the rate of effusion of N₂ gas would be Submit Answer Retry Entire Group 2 more group attempts remaining mo
A 10.74 mol sample of oxygen gas is maintained in a 0.7574 L container at 301.8 K. What is the pressure in atm
calculated using the van der Waals' equation for
O₂ gas under these conditions? For
0₂,
a= 1.360
L-atm
mol2
L
mol
b=0.03183
Pressure =
b=0.03219
and
According to the ideal gas law, a 0.9131 mol sample of argon gas in a 1.671 L container at 270.0 K should exert a
pressure of 12.11 atm. What is the percent difference between the pressure calculated using the van der Waals' equation
and the ideal pressure? For
Ar gas,
a = 1.345
mol2
L
mol
atm
and
Percent difference=
Percent difference=
%
Pideal-Pran der Waals
(PP)
x 100
Transcribed Image Text:A 10.74 mol sample of oxygen gas is maintained in a 0.7574 L container at 301.8 K. What is the pressure in atm calculated using the van der Waals' equation for O₂ gas under these conditions? For 0₂, a= 1.360 L-atm mol2 L mol b=0.03183 Pressure = b=0.03219 and According to the ideal gas law, a 0.9131 mol sample of argon gas in a 1.671 L container at 270.0 K should exert a pressure of 12.11 atm. What is the percent difference between the pressure calculated using the van der Waals' equation and the ideal pressure? For Ar gas, a = 1.345 mol2 L mol atm and Percent difference= Percent difference= % Pideal-Pran der Waals (PP) x 100
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