A sample of O2 gas has a volume of 21.0 L at a pressure of 1.50...

A sample of O2 gas has a volume of 21.0 L at a pressure of 1.50 atm and a temperature of 23 degrees Celcius. What volume in liters will the gas occupy at 3.50 atm and 281 degrees Celcius? Assume ideal behavior.

Volume = ? L

Expert Solution

initial final

P1 = 1.5atm P2 = 3.5atm

V1 = 21L V2 =

T1 = 23+273 = 296K T2 = 281+273 = 554K

P1V1/T1 = P2V2/T2

V2 = P1V1T2/T1P2

= 1.5*21*554/296*3.5 = 16.84L

queen_honey_blossom answered 1 year ago

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