A gas cylinder contains a gas at 5.25 atm pressure. When the gas is allowed to...
A gas cylinder contains a gas at 5.25 atm pressure. When the gas is allowed to expand to a final volume of 12.5 L, the pressure drops to 1.85 atm. What was the original volume of the gas?
Homework Answers
Pressure is inversly propotional to volume
PV = Constant
P1V1 = P2V2
Initial volume (V1) = (1.85 atm x 12.5 L) / (5.25 atm) = 4.40 L
Initial volume (V) = 4.40 L
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