science-chemistry

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a bicycle tire that has a volume of 0.85L is inflated to 140 pounds per square inch. What will be the pressure in the tire if the number of moles of gas is doubled?

  • science-chemistry -

    Does V stay the same?
    PV = nRT and
    P = nRT/V.
    If T, and V stay the same, then
    P = n*constant.
    So double n, what happens to P?

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