Hess' Law - chemistry?

  • Thread starter Thread starter cheesegrater812
  • Start date Start date
C

cheesegrater812

Guest
Given the following data:

N2(g) + 2O2(g) >>>>> 2NO2(g) deltaH= 67.7 kJ
N2(g) + 2O2(g) >>>>> N2O4(g) deltaH= 9.7 kJ

calculate deltaH for the dim erization of NO2
 
Back
Top