Potential Energy of a bottle w/ pressure

[fattydq]

I'm asked to calculate the potential energy of a 1 liter bottle with a pressure 10^4N/m^2 above atmospheric pressure.

I can't seem to find any formula in my book, or even through searching google extensively, that uses pressure and volume to calculate potential energy. Any ideas?

 

[rock.freak667]

The only thing I can think of is work done by gas = PV.

 

[fattydq]

I'm sorry could you clarify what you mean

 

[rock.freak667]

I'm sorry could you clarify what you mean

The only thing I can see happening with those values is the work done by the gas inside the bottle = pressure * volume.