A sample of SO3 is introduced into an evacuated sealed container and heated to 600 K. The following equilibrium is established:
2SO3(g)?2SO2(g)+O2(g).
The total pressure in the system is found to be 3.0 atm and the mole fraction of O2 is 0.12.
Find Kp.

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2b2t

explanation:

2b2t

metric time was an attempt to create a standard unit of time based off of 10, but it never took off an is not included in the metric system (si)