Revise and understand what endothermic and exothermic reactions are and how the two reactions affect energy transfer to or from their surroundings.

An exothermic reaction releases energy in the form of light or heat to its surroundings, contrasting with endothermic reactions which absorb energy. The term "Exo" denotes "release," and "thermic ...

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

Revise and understand what endothermic and exothermic reactions are and how the two reactions affect energy transfer to or from their surroundings.