Post a New Question

Science

posted by .

If you are given a sample containg 1.204 x 10 24 molecules of NaCl, what is its weight in grams?

  • Science -

    since 1 mole has 6.02*10^23 molecules, and mass of 58.45g, you have

    12.04/6.02 * 58.45 = 116.9 g

    that's 2 moles

Respond to this Question

First Name
School Subject
Your Answer

Similar Questions

More Related Questions

Post a New Question