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Two tanks (tank A and tank B) of gas are connected by a closed valve. Tank A is 5 liters and contains O2 gas at a pressure of 24 atm. Tank B is 3 liters and contains N2 gas at a pressure of 32 atm. Both tanks are held at the same temperature. The valve between the two tanks is opened and the gases are allowed to mix. After the gases have had time to mix, what is the partial pressure of the oxygen gas?1. 27 atm2. 12 atm3. 15 atm4. 39 atmThe right answer is 15 atm, but how do you get this???
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