Answer:
All exothermic reactions _c.release energy____
Explanation:
Exothermic reactions are those that give off energy, for example in the form of heat in combustion (it has a negative enthalpy variation, the energy of the products being less than the energy of the reagents)
Answer:
All exothermic reactions are B(exothermic) and C ( release energy)
Explanation:
I did a lesson on it and it said that it was both.