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cherDElalana

  • 2 years ago

An oxygen gas tank has a volume of 8 L and a pressure of 1500 N/m2. If the temperature decreases from 2500 K to 2000 K and its volume increases to 24 L, what is its final pressure? --------------------- 400 N/m2 625 N/m2 3600 N/m2 5625 N/m2 @Austin_Cochran

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  1. Austin_Cochran
    • 2 years ago
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    im not so sure on this one. im sorry ill get someone.

  2. Austin_Cochran
    • 2 years ago
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    @McSpazzy

  3. Austin_Cochran
    • 2 years ago
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    or not.... umm..

  4. Austin_Cochran
    • 2 years ago
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    Im guessing C im pretty sure it is:)

  5. Austin_Cochran
    • 2 years ago
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    @Kryten will know

  6. Kryten
    • 2 years ago
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    ok first start with pv=nrt n=n n=pV/RT p1V1/RT1=p2V2/RT2 p1V1/T1=p2V2/T2 p1V1T2=p2V2T1 p2= p1V1T2/V2T1

  7. Kryten
    • 2 years ago
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    do you get it?

  8. Kryten
    • 2 years ago
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    i got 400 N/m2

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