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Chemistry, 05.04.2020 02:51 anacecilianr2325

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