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QUESTION
3-L flask of H2(g) at 1.1 atm and a 5.8-L flask of He(g) at 4.2 atm are connected by a tube of negligible volume. (See the figure below.
A 2.3-L flask of H2(g) at 1.1 atm and a 5.8-L flask of He(g) at 4.2 atm are connected by a tube of negligible volume. (See the figure below.) A valve on the tube is opened, allowing the gases to mix at constant temperature with no reaction. What is the final pressure?
