Question

When the products of a reaction have a lower enthalpy than the reactants:

Select all that apply.
1.)The reaction is exothermic.
2.)The reaction is endothermic.
3.)The reactants lost energy.
4.)The change in enthalpy is positive.

Answer 1

its gonna be 2 and four

Answer 2

The answer is numer 1 & 3

Hope this helped !!