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Boyle's Law

A container holds 500 mL of CO2 at 20° C and 742 torr. What will be the volume of the CO2 if the pressure is increased to 795 torr?

Given:
Unknown:
Formula:
Solution:
Final Answer:​

Respuesta :

Convert vol to L

  • 500mL=0.5L

Apply Boyles law

  • P1V1=P2V2
  • 742(0.5)=795V2
  • 371=795V_2
  • V2=0.467L
  • V2=467mL
SmaгtieGurL

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  • P1=742 torr
  • P2=795 torr
  • V1=500mL
  • V2=?
  • T1=20∘C+273=293KT2=20∘C+273=293K

P1V1 = P2V2

V2 =P1V1/P2

=(742×500)/(795) = 467mL CO2

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