5. The diameter d for an O2 molecule is 0.36 nm. The molar mass is 32.0 g mol-1. (a) calculate the root mean squared speed of an 02 molecule at 298 K. (b) if the pressure is 1.0 bar inside a balloon containing oxygen gas, calculate the number of collisions per second experienced by an oxygen molecule at 298K. (c) calculate the mean free path of the O2 molecule at 298 K and 1 atm.

5. The diameter d for an O2 molecule is 0.36 nm. The molar mass is 32.0 g mol-1. (a) calculate the root mean squared speed of an 02 molecule at 298 K. (b) if the pressure is 1.0 bar inside a balloon containing oxygen gas, calculate the number of collisions per second experienced by an oxygen molecule at 298K. (c) calculate the mean free path of the O2 molecule at 298 K and 1 atm.

Introductory Chemistry: An Active Learning Approach

6th Edition

ISBN:9781305079250

Author:Mark S. Cracolice, Ed Peters

Publisher:Mark S. Cracolice, Ed Peters

Chapter4: Introduction To Gases

Section: Chapter Questions

Problem 2PE

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