Anonymous
Anonymous asked in Science & MathematicsChemistry · 6 years ago

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?

1 Answer

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  • Anonymous
    6 years ago
    Best 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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