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# A gas has a volume of 39 liters at STP. What will its volume be at 4 atm and 25oC? (10.6 L)?

The answer is (10.6 L), how do I get this though?

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- Anonymous7 years agoFavorite Answer
V1 = 39L

@ stp,

T1 = 273K

P1 = 1atm

P2 = 4atm

T2 = 25oC = 25 + 273 = 298K

Using the ideal gas equation,

P1V1/T1 = P2V2/T2

V2 = P1V1T2/P2T1

V2 = 1 x 39 x 298/4 x 273 = 11622/1092 = 10.642L

V2 = 10.6L

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