Two separate flasks are each filled with a gas at 25.0°C; the valve between them is opened and the gases are allowed to mix. What would be the mole fraction of H 2 after mixing, if initially H 2 is in the first flask (Volume = 2.000 L) at 229.0 torr and HCl is in the second flask (Volume = 4.000 L) at 165.2 torr?

Chemistry: Principles and Practice
3rd Edition
ISBN:9780534420123
Author:Daniel L. Reger, Scott R. Goode, David W. Ball, Edward Mercer
Publisher:Daniel L. Reger, Scott R. Goode, David W. Ball, Edward Mercer
Chapter6: The Gaseous State
Section: Chapter Questions
Problem 6.63QE
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Two separate flasks are each filled with a gas at 25.0°C; the valve between them is opened and the gases are allowed to mix. What would be the mole fraction of H 2 after mixing, if initially H 2 is in the first flask (Volume = 2.000 L) at 229.0 torr and HCl is in the second flask (Volume = 4.000 L) at 165.2 torr?

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