Chemistry, 08.04.2020 07:40 krystinayagel013

A 5.00L sample of helium expands to 12.0L at which point the pressure is measured to be 0.720 atm what is the original pressure of the gas ?

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A 5.00L sample of helium expands to 12.0L at which point the pressure is measured to be 0.720 atm wh...

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