Question

All exothermic reactions _____. Select all that apply. a. are endothermic b. are exothermic c.release energy d.are rapid reactions help me fast
im giving 98 pts

Answer 1

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 2

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.