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1. Among various plastic hoses, silicone hose has the highest diffusion coefficient for diffusion of nitrogen gas, which is kept under pressure, through the walls. By using shell balance method, derive the concentration profile for diffusion process. Explain how the flux changes with respect to the plastic hose types that are given in the table below. (Boundary conditions:@r=R₁, CA= CA and @r-Ro, CA= CAO). Material Teflon Nylon 6 PVC Silicone DAB for N₂ gas (cm²/s) 1.25 0.00224 0.014 400

1. Among various plastic hoses, silicone hose has the highest diffusion coefficient for diffusion of nitrogen gas, which is kept under pressure, through the walls. By using shell balance method, derive the concentration profile for diffusion process. Explain how the flux changes with respect to the plastic hose types that are given in the table below. (Boundary conditions:@r=R₁, CA= CA and @r-Ro, CA= CAO). Material Teflon Nylon 6 PVC Silicone DAB for N₂ gas (cm²/s) 1.25 0.00224 0.014 400

Chemistry
Chemistry
10th Edition
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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1. Among various plastic hoses, silicone hose has the highest diffusion coefficient for diffusion of nitrogen gas, which is kept under pressure, through the walls. By using shell balance method, derive the concentration profile for diffusion process. Explain how the flux changes with respect to the plastic hose types that are given in the table below. (Boundary conditions:@r=R₁, CA= CA and @r-Ro, CA= CAO). Material Teflon Nylon 6 PVC Silicone DAB for N₂ gas (cm²/s) 1.25 0.00224 0.014 400
Transcribed Image Text:1. Among various plastic hoses, silicone hose has the highest diffusion coefficient for diffusion of nitrogen gas, which is kept under pressure, through the walls. By using shell balance method, derive the concentration profile for diffusion process. Explain how the flux changes with respect to the plastic hose types that are given in the table below. (Boundary conditions:@r=R₁, CA= CA and @r-Ro, CA= CAO). Material Teflon Nylon 6 PVC Silicone DAB for N₂ gas (cm²/s) 1.25 0.00224 0.014 400
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