Physical Science

posted by .

Hello,
In the following question can someone please tell me if I have the correct answer?
Thank You

My answer: B

The Molecular Mass of Sodium Oxide (Na2O) is-
A.38.98917
B.61.97894

  • Physical Science -

    Yes. It's roughly (2x23) + 16
    The Na gets counted twice

Respond to this Question

First Name
School Subject
Your Answer

Similar Questions

  1. Physical Science

    Hello, Can you tell me if I have the correct answer?
  2. Physical Science

    Hello, Can soeone tell me if I have the correct answer?
  3. Physical Science

    Hello, Do I have the correct answer for the following question?
  4. Physical Science

    Hello, Can some one please tell me if I have the correct answer?
  5. Physical Science

    Hello, Can someone tell me if I have the correct answer?
  6. Physical Science

    Hello, Can some one please tell me if I have the correct answer?
  7. Geometry

    Hello, Can someone please tell me if I have the correct answer?
  8. Chemistry :(

    hello, i would be glad if someone answer to my question fast please as i am having a class test tomorrow. So here's the question: Q:An Alkaline with 16 carbons has a molecular formula of: (a)C16 H16 (b)C16 H34 (c)C16 H8 (d)C16 H32 …
  9. Chemistry

    Hi Please help verify my answer to the following question: 0.500g of pure phosphorous was burned in excess pure oxygen to give a product that has a mass of 1.145 g. What is the empirical formula of the resulting compound?
  10. Physical science

    Choose the correct answer to the following question 1.The following pairs of ions results in a precipitate being formed... (a)calcium and carbonate (b)sodium and sulphate (c)potassium and iodide (d)sodium and nitrate

More Similar Questions