Tim May as censor??????????

Jeez, this is not "ChemPunks."

Calculating exothermic and endothermic yields (measured in "kcal/mole") for various chemistry reactions was a central part of my sophomore chemistry class in high school 30 years ago.

I suggest the question askers consult any of the most basic chemistry textbooks.

--Tim May

Tim, Can this be? Censorship from the man on the mountain? So unlike you......