Helium gas is diffusing through a uniform tube 0.2 m long containing an equal amount of nitrogen gas at 298 K and constant pressure 1.00 atm. The partial pressure of helium gas at one end of the tube is 0.2 atm and 0.1 atm at the other end. The diffusivity of the gases is 0.703 x 10-4 m2 /s. Calculate the diffusion flux of both helium and nitrogen at steady state. (R = 8.314 J K-1 mol-1 = 0.08206 L atm K-1 mol-1 )
Helium gas is diffusing through a uniform tube 0.2 m long containing an equal amount of nitrogen gas at 298 K and constant pressure 1.00 atm. The partial pressure of helium gas at one end of the tube is 0.2 atm and 0.1 atm at the other end. The diffusivity of the gases is 0.703 x 10-4 m2 /s. Calculate the diffusion flux of both helium and nitrogen at steady state. (R = 8.314 J K-1 mol-1 = 0.08206 L atm K-1 mol-1 )
Chemistry
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ISBN:9781305957404
Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste
Publisher:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste
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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Helium gas is diffusing through a uniform tube 0.2 m long containing an
equal amount of nitrogen gas at 298 K and constant pressure 1.00 atm.
The partial pressure of helium gas at one end of the tube is 0.2 atm and
0.1 atm at the other end. The diffusivity of the gases is 0.703 x 10-4 m2
/s.
Calculate the diffusion flux of both helium and nitrogen at steady state.
(R = 8.314 J K-1 mol-1 = 0.08206 L atm K-1 mol-1
)
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