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12 July, 10:40

A gas occupies 475 cm^3 at 313K. Find its volume at 367K. You must show all of your work to receive credit. Be sure to identify which of the Gas Laws you will be using

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  1. 12 July, 10:50
    0
    We are given volumes and temperatures so we use Charles' Law.

    V1 / T1 = V2/T2

    So we have the equation:

    475 / 313 = V2 / 367 (where V2 is the volume required).

    V2 = 475 * 367 / 313

    = 557 cm^3 to the nearest cm^3 (answer).
  2. 12 July, 11:04
    0
    gas pressure is not specified. assume its constant, we can use charles law which states w / constant press. gas vol is directly proportional 2 its temp.

    so V1/T1=V2/T2

    V2=T2*V1/T1

    =367*475/313

    =556.94888cm^3

    =556.95cm^3
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