Post a New Question

AP Chem

posted by .

Calculate the number of atoms in 32.0 g Br2.

I keep getting 1.20 * 10^23 atoms Br2 but my book says i'm wrong.

  • AP Chem -

    I wonder if you multiplied the Br2 79 x 2? Its 79.9. I would do 32/160)*2*6.02 x 10^23 = 2.4 x 10^23?

Answer This Question

First Name:
School Subject:

Related Questions

More Related Questions

Post a New Question