Ask questions and get helpful answers.

A mixture containing 235 mg of Helium and 325 mg of neon has a total pressure of 453 torr. What is the partial pressure of Helium

  1. 👍
  2. 👎
  3. 👁
  4. ℹ️
  5. 🚩

1 answer

  1. moles He = grams/molar mass
    moles Ne = grams/molar mass
    mole fraction He, XHe = moles He/total moles.
    PHe = XHe*453
    PNe = XNe*453

    1. 👍
    2. 👎
    3. ℹ️
    4. 🚩

Answer this Question

Related Questions

Still need help?

You can ask a new question or browse existing questions.