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What volume does 0.25 moles of helium occupy at 742 mm Hg & 21*C?

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  • What volume does 0.25 moles of helium occupy at 742 mm Hg & 21*C?


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Ideal Gas Law: Problem Set #2. ... 3.00 moles of a gas will occupy at 24.0 °C and 762.4 mm Hg. ... What volume will 1.27 moles of helium gas occupy at STP ...
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Positive: 52 %
Gas Law Problems Abbreviations ... Convert 350.0 mL at 740.0 mm of Hg to its new volume at standard ... A tank of helium has a volume of 50.0 liters and is ...
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Positive: 49 %

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What volume would it occupy at 25oC if the pressure were decreased to 730 ... 8.37 oC at 760 mm Hg. 3. ... 141Ba (e) 235U 21. (c) Due to its instability ...
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