Yahoo Answers is shutting down on May 4th, 2021 (Eastern Time) and beginning April 20th, 2021 (Eastern Time) the Yahoo Answers website will be in read-only mode. There will be no changes to other Yahoo properties or services, or your Yahoo account. You can find more information about the Yahoo Answers shutdown and how to download your data on this help page.

Trending News

Promoted
Lady
Lady asked in Science & MathematicsChemistry · 7 years ago

Chemistry HW?

At 25 °C and 760 torr pressure, what will be the volume of 77 mol of H2 gas? (Enter your answer in scientific notation.)

× 10 L H2

2 Answers

Relevance
  • ?
    Lv 7
    7 years ago

    PV / nT = PV / nT

    (760) V / [77 X 298] = (760)(22.4) / [1 X 273]

    V = 1.403 X 10^8 L << answer

  • Anonymous
    7 years ago

    PV=nRT

    or, 1 x V= 77x0.0821x 298 (1atm=760torr)

    or, V= 1883.86 L

Still have questions? Get your answers by asking now.