Tuesday
March 28, 2017

Post a New Question

Posted by on .

How many molecules of BrF2 form when 384g Br2 react with excess F2?

equation: Br2 + 5F2 ---> 2BrF5

I really just need the guidelines to figure out the problem, i can figure out the rest from there. Please and thank you.

  • Chemistry - ,

    You must mean BrF5.
    Convert 384 g Br2 to moles.
    Using the coefficients in the balanced equation convert moles Br2 to moles BrF5. Then 1 mol contains 6.02 x 10^23 molecules.

  • Chemistry - ,

    That's what I meant, thank you for you help DrBob222

Answer This Question

First Name:
School Subject:
Answer:

Related Questions

More Related Questions

Post a New Question