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chemmm779

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posted by chemmm779 on 11/5/2009 12:07:36 AM | status: Closed | Earned Karma: 25

Thermal Physics

Course	Textbook	Chapter	Problem	Needs by
General Physics	College Physics (8th) by Serway, Faughn, Vuille	10	31	11/5/2009 at 7:00:00 AM

Question Details:

(a) An ideal gas occupies a volume of 1.4-cm³ at 20°C and atmospheric pressure. Determine the number of molecules of gas in the container.
_________molecules

(b) If the pressure of the 1.4-cm³ volume is reduced to 1.2 multiplied by

10^-11 Pa (an extremely good vacuum) while the temperature remains constant, how many moles of gas remain in the container?
mol

Tags: Physics, College Physics (8th), General Physics

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Answers:

Kevin_08

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posted by Kevin_08 on 11/5/2009 12:17:30 AM | status: Live

Asker's Rating: Helpful

Response Details:

I hope this helps! Best of luck with the rest of your coursework.

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