Part A: A very flexible helium-filled balloon is released from the ground into the air at 20. ∘C. The initial volume of the balloon is 5.00 L, and the pressure is 760. mmHg. The balloon ascends to an altitude of 20 km, where the pressure is 76.0 mmHg and the temperature is −50. ∘C. What is the new volume, V2, of the balloon in liters, assuming it doesn't break or leak? Part B: Consider 4.20 L of a gas at 365 mmHg and 20. ∘C. If the container is compressed to 3.00 L and the temperature is increased to 37 ∘C, what is the new pressure, P2, inside the container? Assume no change in the amount of gas inside the cylinder.
Part A: A very flexible helium-filled balloon is released from the ground into the air at 20. ∘C. The initial volume of the balloon is 5.00 L, and the pressure is 760. mmHg. The balloon ascends to an altitude of 20 km, where the pressure is 76.0 mmHg and the temperature is −50. ∘C. What is the new volume, V2, of the balloon in liters, assuming it doesn't break or leak? Part B: Consider 4.20 L of a gas at 365 mmHg and 20. ∘C. If the container is compressed to 3.00 L and the temperature is increased to 37 ∘C, what is the new pressure, P2, inside the container? Assume no change in the amount of gas inside the cylinder.
Chemistry & Chemical Reactivity
10th Edition
ISBN:9781337399074
Author:John C. Kotz, Paul M. Treichel, John Townsend, David Treichel
Publisher:John C. Kotz, Paul M. Treichel, John Townsend, David Treichel
Chapter10: Gases And Their Properties
Section: Chapter Questions
Problem 40PS: A collapsed balloon is filled with He to a volume of 12.5 L at a pressure of 1.00 atm. Oxygen, O2,...
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Part A:
A very flexible helium-filled balloon is released from the ground into the air at 20. ∘C. The initial volume of the balloon is 5.00 L, and the pressure is 760. mmHg. The balloon ascends to an altitude of 20 km, where the pressure is 76.0 mmHg and the temperature is −50. ∘C. What is the new volume, V2, of the balloon in liters, assuming it doesn't break or leak?
Part B:
Consider 4.20 L of a gas at 365 mmHg and 20. ∘C. If the container is compressed to 3.00 L and the temperature is increased to 37 ∘C, what is the new pressure, P2, inside the container? Assume no change in the amount of gas inside the cylinder.
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