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2 If I initially have 4.0 L of a gas at a pressure of 1.1 atm, what will the volume be if I increase the pressure to 3.4 atm?
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Answer #1

given

initial volume V1= 4L
initial pressure P1= 1 atm

Final pressure P1 = 3.4 atm
final volume V2 = ?
Use relation PIV1 = P2V2
V2 = P1V1/P2 = 4L*1 atm/3.4 atm = 1.176 L

final volume = 1.176 L
**********
thanks !

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