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Chemistry

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A sample of oxygen is collected in a 387 mL container over water at 15◦C, and the barom- eter reads 738 torr. What volume would the dry gas occupy at 781 torr and 15◦C? Water’s partial pressure at 15◦C is 12.8 torr.
Answer in units of mL

  • Chemistry - ,

    Use (P1V1/T1) = (P2V2/T2)
    V1 = 387 mL
    P1 = 738mm-12.8 = ?

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