Posted by laura on Monday, December 5, 2011 at 6:46pm.
The valve between a 5 liter tank in which the gas pressure is 911.925 kPa and a 10 liter tank containing gas at 4560 torr is turned open and equilibrium is established at constant temperature. What is the final pressure in the two tanks in atmospheres?

chemistry  DrBob222, Monday, December 5, 2011 at 8:20pm
I would use PV = nRT to solve for n in tank 1, use PV = nRT to solve for n in tank 2. Then total moles = n1 + n2 and use the sum to calculate P in the two tanks. Use PV = nRT where V is total volume, n is total moles.
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