Enthalpy changes thermochemistry

Enthalpy change thermochemistry kinetic

@SaqibKhan Hey!

C2H4 + 3O2 → 2CO2 deltaH=-1411
H2 + 1/2O2 → 3H2O deltaH=-286
2CO2+3H2O → C2H6+7/2O2 deltaH=1560

deltaH= -1411-286+1560=-137

I believe that this qs is wrong cause the number of atoms aren’t equal on each side and this is wrong…

Hey @dorsa_vaezi @SaqibKhan , you know it’s not a part of the IMAT chemistry syllabus, right?


Hey !
I know. I haven’t studied this topic for the Imat. I just know it from the highschool…
I’m not sure if he’s going to take the imat exam!

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