8256804 8256804
  • 19-10-2022
  • Chemistry
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How many moles of helium is required to blow up a balloon to 87.1 liters at 74 C and 3.5 atm?

R = 0.0821 (L*atm)/(mol*K) OR R = 8.31 (L*kPa)/(mol*K)

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