posted by Mckee .
a sample of helium gas has a volume of 1.25L at -125celcius and 50.0atm. the gas is compressed at 50.0 atm to volume of 325ml. what is the final temperature of the helium gas in Celcius
use the formula (V1*P1)/T1 = (V2*P2)/T2
and make sure all the units are converted correctly, so i believe you just convert 325ml to .325 L, and then convert -125oC to Kelvin, and once you plug in all yours #s solve, and then convert it back to oC since you will have your answer in Kelvin
Note the correct spelling of celsius. Also note that you start a sentence with capital letters. This is not a texting board.