Asked by Han

Rewrite the following using a thermochemical equation with a deltaH value: a) The standard molar enthalpy of combustion for propane is -2220kJ/ mol.
Answered by Han
What do you mean?
Answered by DrBob222
Your post says to rewrite the following using a thermochemical equation but you don't give anything to rewrite. Sorry. Now I see the combustion of propane.
C3H8 + 5O2 ==> 3CO2 + 4H2O dH = -2220 kJ

I have also seen these written as
C3H8 + 5O2 ==>? 3CO2 + 4H2O + 2220 kJ
Answered by Han
ok thanks a lot for your help but why did you put a question mark after the > in the equation you gave?
Answered by DrBob222
I made a typo.The question mark key is next to the > key and I hit both at the same time.
Answered by Han
Ok thanks again for all your help :D
There are no AI answers yet. The ability to request AI answers is coming soon!