Question

give an example of combination reaction which is also exothermic and endothermic

Answer 1

hope it is helpful for you

Answer 2

In the field of chemistry,there are many types of chemical reactions.

Similarly,the endothermic and exothermic reactions are related with the heat energy.

The chemical reactions which produces heat energy are known as exothermic reaction.

On the other hand,

The chemical reactions which absorbs heat energy from the surroundings,are known as the endothermic reaction.

But there are many examples, where a single chemical reaction shows the properties of both endothermic and exothermic reactions.

Such as;

1)Ba+F2 > BaF2

2)MgO+CO2> MgCO3