Answer Happy

Posted: **Wed Jun 08, 2022 8:43 pm**

: 1 Using Hess S Law Calculate Ah For This Reaction T 5 Cif G F G Cif 3 G Given 2cif G O G Cl O 1 (14.82 KiB) Viewed 30 times

1. Using Hess's Law, calculate AH for this reaction: (T: 5) CIF(g) + F₂(g)---> CIF 3(g) given: 2CIF(g) + O₂(g) ---> Cl₂O(g) + F₂O(g) ΔΗ = 167.4 kJ 2CIF3(g) + 202(g). ---> Cl₂O(g) + 3F2O(g) AH = 341.4 kJ 2F2(g) + O2(g) ----> 2F₂O(g) ΔΗ = -43.4 kJ