A solid surface with dimensions 3.5 mm x 4.0 cm is exposed to helium gas at III

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A solid surface with dimensions 3.5 mm x 4.0 cm is exposed to helium gas at III Pa and 1500 K. How many collisions do the He atoms make with this surface in 10 s?

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Physical Chemistry

ISBN: 978-0716743880

7th Edition

Authors: Peter Atkins

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Question Posted: Mar 12, 2010 05:00 AM

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A solid surface with dimensions 3.5 mm x 4.0 cm is exposed to helium gas at III

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