Question

What type of reaction is shown in this thermochemical equation? a b heat → c d

Answer 1

endothermic reaction

Answer 2

Step-by-step explanation:

A chemical reaction in which heat is absorbed by reactants and hence energy of reactants is more than products is known as an endothermic reaction.

For example,
`A + B + Heat \rightarrow C + D` is an endothermic reaction.

Whereas when heat is released by reactants in a chemical reaction then energy of reactants is less than the energy of products. Therefore, this type of reaction is known as exothermic reaction.

For example,
`A + B \rightarrow C + D + Heat` is an exothermic reaction.

Thus, we can conclude that the reaction a b heat → c d is endothermic reaction.