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anonymous

  • one year ago

What is the volume of 1.9 moles of chlorine gas (Cl2) at 298 K and 1.3 atm? 12 L 28 L 36 L 81 L

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  1. anonymous
    • one year ago
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    @pooja195

  2. anonymous
    • one year ago
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    @taramgrant0543664

  3. taramgrant0543664
    • one year ago
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    PV=nRT P is pressure so 1.3 atm V is the volume you are solving for n is the moles of chlorine gas so 1.9 moles R is your ideal gas constant (0.0821) T is your temperature so 298K So you can rearrange the formula to be V=nRT/P Solve for V

  4. anonymous
    • one year ago
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    so it would be c?

  5. taramgrant0543664
    • one year ago
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    Yes it would be!!

  6. anonymous
    • one year ago
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    thanks ! can you Answer another one ?

  7. taramgrant0543664
    • one year ago
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    I can do one quick one but then I need to leave

  8. anonymous
    • one year ago
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    A container with a volume of 3.46 liters contains a gas at a pressure of 1.30 atmospheres and a temperature of 274.27 Kelvins. How many moles of gas are in the container? 0.1998 moles 0.5684 moles 4.891 moles 5.615 moles

  9. anonymous
    • one year ago
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    ok

  10. taramgrant0543664
    • one year ago
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    So same sort of thing as above using PV=nRT This time you can rearrange it to be n=PV/RT P would be 1.3atm V would be 3.46L R would still be 0.0821 T would be 274.27K

  11. anonymous
    • one year ago
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    so b?

  12. anonymous
    • one year ago
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    or a? @taramgrant0543664

  13. taramgrant0543664
    • one year ago
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    I got a

  14. anonymous
    • one year ago
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    thanks!

  15. taramgrant0543664
    • one year ago
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    No problem!!

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