Post a New Question

Chemistry

posted by on .

If there are 8.0 mg of dissolved O2 per liter of H2O at 20 degrees C and 1 atm, calculate the number of moles of molecular O2 and the molarity of dissolved O2 per liter of H2O.

  • Chemistry - ,

    moles = grams/molar mass
    8.0 mg = 0.008 g
    moles = 0.008g/32 g/mol
    Then M = mols/L.

Answer This Question

First Name:
School Subject:
Answer:

Related Questions

More Related Questions

Post a New Question