Posted by **Anonymous** on Friday, February 1, 2013 at 8:53pm.

A sample of gas occupies a volume of 61.2 mL. As it expands, it does 133.9 J of work on its surroundings at a constant pressure of 783 torr. What is the final volume of the gas.

- chemistry 1B -
**DrBob222**, Friday, February 1, 2013 at 9:08pm
I would convert 133.9 J to L*atm (I think that's 1.3214. Convert 783 torr to atm and I would substitute V2-V1 for delta V.

- chemistry 1B -
**Anonymous**, Saturday, February 2, 2013 at 12:18am
i found change in volume: 1290ml but not the final volume of gas. I'm having trouble. don't know my next step.

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