the sample of nitrogen occupies a volume of 1.0 L at a pressure 0.5 bar at 40 degree . Calculate the pressure if the gas is compressed to 0.225 ml at - 6 degree
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Explanation:
v1 = 1.0 dm^3 , v2 = 0.225 dm^3
p1 = 0.5 bar , p2 = ?
T1 = 40 + 273 = 313K
T2 = -6 + 273 = 267K
Gas equation = P1 VI/T1 = P2 V2/T2
P2 = P1 V1 T2/T1 V2 = 0.5 × 1.0 × 267/313 × 0.225 = 1.896 bar
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