Chemistry, 08.04.2020 21:51 mistycascaden

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

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

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