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1) A 18.0 L sample of hydrogen gas has a pressure of 25.0 atm. What volume would

ID: 843089 • Letter: 1

Question

1) A 18.0 L sample of hydrogen gas has a pressure of 25.0 atm. What volume would this gas occupy at 9.30 atm?

2) A balloon filled with helium has a volume of 20.5 L at 309 K. What volume will the balloon occupy at 277 K?

3) A sample of xenon gas occupies a volume of 7.22 L at 413 K. If the pressure remains constant, at what temperature will this same xenon gas sample have a volume of 4.04 L?

4) A sample of oxygen gas initially at 337 K was heated to 391 K. If the volume of the oxygen gas sample at 391 K is 943.0 mL, what was its volume at 337 K?

Explanation / Answer

V2=48.3871lit

V2=18.377lit

V2=812.765ml

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