Burning Wood Energy Value?

[CNBA3]

I am looking for the energy value (j/cc^2 or j/cm^2) for burning would, All I can guess is that this formula here is what is needed to do just that.

E=m*c*ΔT

so what would I need to find to solve for this?

and is there a big list of other vlaues for other substances to find the energy vlaue to burn or freeze?

 

[CNBA3]

I found that the heat capacity of wood is 1.76 j/gK, So I just need to find the way to calculate that to energy value j/cc^2 or j/cm^2

 

[CNBA3]

what would it be to turn wood to charcoal?

 

[CNBA3]

this is what I got

38547500 / (907*400) = 106.25 j/kgK

 

[CNBA3]

So I found that wood burns at around 600 degrees C, but would that be the same temp that burns wood and turns it to Charcoal?