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0.75 L of hydrogen gas is collected over water at 25 oC and 101.6. What volumme will e dry hydrogen occupy 103.3 kPa and 25 oC?
What is the balanced equation and what of numbers do i use ?

  • Chemistry -

    101.6 WHAT? kPa?
    Use (P1V1) = (P2V2)

    P1 = 101.6 kPa - vapor pressure H2O (in kPa).
    V1 = 0.75

    P2 = 101.3 kPa
    V2 = solve for this

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