IS HELL EXOTHERMIC, OR ENDOTHERMIC?<br><br><br> The following is an actual question given on University of Liverpool<br> chemistry finals. The answer by one student was so "profound" that<br> the ...

Our host explains exothermic and endothermic reactions. The students formulate hypotheses for the chemical process that makes the hot and cold packets from segment A. Our host explains exothermic and ...