chemistry

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A helium-filled balloon has a volume of 2.83 L
at 30

C. The volume of the balloon decreases
to 2.35 L after it is placed outside on a cold
day. What is the outside temperature in K?
Answer in units of K?

  • chemistry -

    (V1/T1) = (V2/T2)
    T must be in kelvin.

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