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March 30, 2015

Homework Help: physics

Posted by Sophia on Saturday, April 26, 2008 at 8:45am.

An ideal gas at 18.5C and a pressure of 1.54 105 Pa occupies a volume of 2.10 m3.
(a) How many moles of gas are present?
moles

(b) If the volume is raised to 5.30 m3 and the temperature raised to 31.0C, what will be the pressure of the gas?
Pa

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