Post a New Question

College Chemistry

posted by .

Calculate the heat of formation reaction for
SiO2(s)+4HF(g) --> SiF4(g)+2H2O(l)

I got -129.6 and it says I'm wrong

  • College Chemistry -

    You didn't show your work. I ran through it very quickly and I could have made a math error but I ended up with -103.7.

Answer This Question

First Name:
School Subject:

Related Questions

More Related Questions

Post a New Question