Assertion: exothermic reaction | /r/HasAspect | negative enthalpy
Facets:
value: by definition
type: OTHER
Source sentences:
text: An exothermic reaction is a chemical reaction that releases heat and has a negative enthalpy (-ΔH) and positive entropy (+ΔS)..
text: An exothermic reaction has by definition a negative enthalpy (heat of reaction), by convention negative enthalpy is the release of heat from the system or reaction to the surrounding environment.