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Original pressure of the gas

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Reference no: EM131478957

A 5.00 L sample of helium expands to 15.0 L at which point the pressure is measured to be 0.720 ATM. What was the original pressure of the gas?

Reference no: EM131478957

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Original pressure of the gas : A 5.00 L sample of helium expands to 15.0 L at which point the pressure is measured to be 0.720 ATM. What was the original pressure of the gas?
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