Plz explain this question..... alpy changes, at 25°c, n.(g)+2o,(g)> 2no,(g); ah= 16-18 kcal n(g)+20,(g)> n,0,(8); ah =2:31 kcal ca

from the ee 29. Given the following reactions with their enthalpy changes, at 25°C, N.(g)+2O,(g)> 2NO,(g); AH= 16-18 kcal N(g)+20,(g)> N,0,(8); AH =2:31 kcal calculate the enthalpy of dimerisation of NO,. Is N,O, apt to be stable with fespect to NO, at 25°C? -13-87 kcal, N,O, stable only at low temp.) in chanced from an initial state to a final state by a manner such that omade by a