Part AWhat is the diffusion rate in molecules/s of carbon dioxide out of theshell?Express your answer in molecules per second.dNdt=SubmitPart BAt =VE ΑΣΦSubmitRequest AnswerIf the rate from part A is maintained, how long in hours will it take for thecarbon dioxide pressure to decrease to 1.0 atm? The actual rate slowswith time as the concentration difference decreases, but assuming aconstant rate gives a reasonable estimate of how long the shell willcontain the carbon dioxide.Express your answer in hours.VE ΑΣΦ] ?Request Answermolecules/s?hours A 4.5-cm-diameter, 0.50-mm-thick sphericalplastic shell holds carbon dioxide at 2.0 atmpressure and 25°C. CO2 molecules diffuse out ofthe shell into the surrounding air, where the carbondioxide concentration is essentially zero. Thediffusion coefficient of carbon dioxide in the plasticis 2.5 × 10-¹² m²/s.

Given, Shell Diameter, d = 4.5 cm = 0.045 m Thickness, x = 0.5 mm = 0.5 x 10-3 m Pressure, P = 2…

A 4.5-cm-diameter, 0.50-mm-thick spherical plastic shell holds carbon dioxide at 2.0 atm pressure and 25° C. CO₂ molecules diffuse out of the shell into the surrounding air, where the carbon dioxide concentration is essentially zero. The diffusion coefficient of carbon dioxide in the plastic is 2.5 × 10-¹² m²/s.

A 4.5-cm-diameter, 0.50-mm-thick spherical plastic shell holds carbon dioxide at 2.0 atm pressure and 25° C. CO₂ molecules diffuse out of the shell into the surrounding air, where the carbon dioxide concentration is essentially zero. The diffusion coefficient of carbon dioxide in the plastic is 2.5 × 10-¹² m²/s.

University Physics Volume 2

18th Edition

ISBN:9781938168161

Author:OpenStax

Publisher:OpenStax

Chapter2: The Kinetic Theory Of Gases

Section: Chapter Questions

Problem 52P: The partial pressure of carbon dioxide in the lungs is about 470 Pa when the total pressure in the...

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