Given: Phosgene, COCl2, can be formed by the reaction: 2CHCl3(l)  + O2(g) ⟶ 2COCl2(g)  + 2HCl(g). ΔH⊖reaction = -353.2 kJ  ΔG⊖reaction = -452.4 kJ   both at 25 degrees C.  What is delta H formation of phosgene?

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Given: Phosgene, COCl2, can be formed by the reaction: 2CHCl3(l)  + O2(g) ⟶ 2COCl2(g)  + 2HCl(g).

ΔH⊖reaction = -353.2 kJ  ΔG⊖reaction = -452.4 kJ   both at 25 degrees C. 

What is delta H formation of phosgene? 

 

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