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posted by Lynn on Sunday, April 18, 2010 at 9:16pm.
A sample of Helium occupies 200 L at 30ºC under a pressure of 970 torr. What is the volume it occupies at standard temprature and pressure (STP)?
(P1V1)/T1 = (P2V2)/T2 Don't forget to change T to Kelvin.
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