A sealed, insulated container is divided into 2 sections by a very thin membrane. Section A contains 8.0 g of helium at 300 K, and section B contains 0.5 moles of an unknown gas at 400 K. When they reach thermal equilibrium, the unknown gas is at 329.41 K. Assume ideal gas behavior and no vibration for both gases. (a). What are the CV and Cp of the unknown gas? (b). How many degrees of freedom does the unknown gas molecule have? (c). What is the change in the total translational kinetic energy of the unknown gas molecules?
A sealed, insulated container is divided into 2 sections by a very thin membrane. Section A contains 8.0 g of helium at 300 K, and section B contains 0.5 moles of an unknown gas at 400 K. When they reach thermal equilibrium, the unknown gas is at 329.41 K. Assume ideal gas behavior and no vibration for both gases. (a). What are the CV and Cp of the unknown gas? (b). How many degrees of freedom does the unknown gas molecule have? (c). What is the change in the total translational kinetic energy of the unknown gas molecules?
Chemistry: The Molecular Science
5th Edition
ISBN:9781285199047
Author:John W. Moore, Conrad L. Stanitski
Publisher:John W. Moore, Conrad L. Stanitski
Chapter9: Liquids, Solids, And Materials
Section: Chapter Questions
Problem 45QRT: At the critical point for carbon dioxide, the substance is very far from being an ideal gas. Prove...
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A sealed, insulated container is divided into 2 sections by a very thin membrane. Section A contains 8.0 g of helium at 300 K, and section B contains 0.5 moles of an unknown gas at 400 K. When they reach thermal equilibrium, the unknown gas is at 329.41 K.
Assume ideal gas behavior and no vibration for both gases.
(a). What are the CV and Cp of the unknown gas?
(b). How many degrees of freedom does the unknown gas molecule have?
(c). What is the change in the total translational kinetic energy of the unknown gas molecules?
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