Directions: Analyze and solve the following problems in your notebook/on a separate sheet of paper. Show your solutions.
1. At 0oC and 5 atm, a given sample of gas occupies 75 L. The gas is compressed to a final volume of 30 L. What is the final pressure?
2. A 15 L container is filled with gas to a pressure of 2 atm at 0oC. At what temperature will the pressure inside the container be 2.75 atm?
3. Under constant pressure condition, a sample of hydrogen gas initially at 85oC and 7.2 L is cooled until its final volume is 4.1 L. What is final temperature?
4. The volume of a sample of gas is 750 mL at 60oC and 0.7 atm. At what temperature will the sample 1.0 L occupy under a pressure of 1 atm?
5. A balloon containing 2 moles of helium has a volume of 0.8 L. What would the volume be if 3.5 moles of helium are added to the balloon?
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