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Old Mar 2nd 2017, 04:03 PM   #1
Rocketboy
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Lightbulb Need help with a homework question!!!

A gas volume has a volume of 3.0 L at 293.15 K and1.5 atm. what would the volume of the gas be at 2.5 atm and 30 degrees celcius
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Old Mar 2nd 2017, 04:08 PM   #2
topsquark
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Originally Posted by Rocketboy View Post
A gas volume has a volume of 3.0 L at 293.15 K and1.5 atm. what would the volume of the gas be at 2.5 atm and 30 degrees celcius
ala the ideal gas law we have
(P1 V1)/ (T1) = (P2 V2)/(T2)

You have all the information, but you need to convert the 30 Celsius to Kelvin.

(1.5 atm x 3.0 L)/ (293.15) = (2.5 atm x V2 )/(T2)

-Dan
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