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chem

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The air in a bicycle tire is bubbled through water and collected at 25 C. If the total volume of gas collected is 5.65 L at a temperature of 25 C and a pressure of 735 torr, how many moles of gas was in the bicycle tire?

  • chem -

    PV=nRT
    solve for n. Use temp in kelvins.

    R depends on units, I would shift to kpa, so make certain you use the right R.

  • chem -

    0.21

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