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chemistry hw?

At what Kelvin temperature will 44.1 grams of oxygen occupy a volume of 13.5 L at a pressure of 867 torr?

? K

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  • ?
    Lv 7
    7 years ago

    what Kelvin temperature will 44.1 grams of oxygen occupy a volume of 13.5 L at a pressure of 867 torr?

    44.1 / 32 = 1.375 mole O2

    PV = nRT

    (867)(13.5L) = (1.375)(62.4) T

    T = (867)(13.5L) / (1.375)(62.4)

    T = 136.4 K << answer

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