An endothermic phase change is when the substance absorbs energy from its surroundings (melting, vaporization).
In an exothermic phase change the substance releases energy to its surroundings (freezing, condensation)..
Endothermic processes absorb heat, exothermic ones liberate it.
Endothermic process is a reaction when the system absorbs energy. Exothermic process is when chemical reaction when it lets go of energy.
Freezing is exothermic, as the substance that is freezing loses energy to its surroundings.
Exothermic/endothermic is a process not a feeling.
endothermic reaction a positive enthalpy.
Exothermic process
I suppose that is an endothermic process.
Freezing is exothermic, as the substance that is freezing loses energy to its surroundings.
Exothermic/endothermic is a process not a feeling.
It is an endothermic process.
endothermic
Evaporation is an endothermic process.
endothermic reaction a positive enthalpy.
Breaking bonds produces energy making it an exothermic process.
Exothermic process
Exothermic
It is an endothermic process.
Both beacuse in such coditions it can be endothermic or exothermic.
Exothermic reactions release heat. Endothermic reactions take in heat.