# Hello intelligent peopleI need a little help8 liter of air

hello intelligent people

I need a little help
8 liter of air volume, ambient temp, then compressed at 8.2 bar = volume in cu cm?

thank you for your help...metric or US... volume would be 2.11 gl @ 120 psi keep it simple please
stef

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PV=nRT approximately. I suppose T remains constant, n and R are constants. Thus if you go from 1 bar to 8.2 bar, then volume goes from 8 liters to 8/8.2 liters... Multiply by 1000 to get it in cm cubes.

petr
maybe I was not clear I want to compress the 8 L(@ 1 psi) volume with 8.2 bar and want to know how much that volume will shrink to in cu cm

ZapperZ
Staff Emeritus

Didn't Petr Mugver practically gave you the answer already? Or did you not understand what you were given?

Zz.

propably did not understand it :(
I read as if he increased the volume...I want to decrease the volume by pressurizing it
sorry
s

Doc Al
Mentor

I read as if he increased the volume...