Using a vacuum pump, a vessel containing pure nitrogen gas has its internal pressure reduced to 1.33 × 10-7 Pa. Assuming T= 298 K and a collision diameter of 395 pm for nitrogen gas, answer the following questions: a) What is the root mean square (RMS) speed of the gas? b) What is the mean free path of the gas? c) What is the collision frequency of the gas? You can approximate the mean speed as being equal to the RMS speed.
Using a vacuum pump, a vessel containing pure nitrogen gas has its internal pressure reduced to 1.33 × 10-7 Pa. Assuming T= 298 K and a collision diameter of 395 pm for nitrogen gas, answer the following questions: a) What is the root mean square (RMS) speed of the gas? b) What is the mean free path of the gas? c) What is the collision frequency of the gas? You can approximate the mean speed as being equal to the RMS speed.
Chemistry by OpenStax (2015-05-04)
1st Edition
ISBN:9781938168390
Author:Klaus Theopold, Richard H Langley, Paul Flowers, William R. Robinson, Mark Blaser
Publisher:Klaus Theopold, Richard H Langley, Paul Flowers, William R. Robinson, Mark Blaser
Chapter9: Gases
Section: Chapter Questions
Problem 83E: Starting with the definition of rate of effusion and Graham’s finding relating rate and molar mass,...
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Using a vacuum pump, a vessel containing pure nitrogen gas has its internal pressure reduced to 1.33 × 10-7 Pa. Assuming T= 298 K and a collision diameter of 395 pm for nitrogen gas, answer the following questions:
a) What is the root mean square (RMS) speed of the gas?
b) What is the mean free path of the gas?
c) What is the collision frequency of the gas? You can approximate the mean speed as being equal to the RMS speed.
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