Respuesta :
.......When they yield the same amount , *Reversible reactions* will reach chemical equilibrium........
A reversible reaction is a chemical reaction where the reactants form products and products react together with reactants to give the reactants back. When they yield the same amount, Reversible reactions will reach a chemical equilibrium in which the concentrations of reactants and products will no longer change.
Explanation:
A reversible reaction is a reaction where the reactants form results, which react collectively to give the reactants back. A and B can react to form C and D or, in the reverse reaction, C and D can react to form A and B. This is distinct from the reversible method in thermodynamics. Reversible reactions will relinquish an equilibrium point where the concentrations of the reactants and products will no longer break.