  The paper investigates influence of the Le Chatelier response on the chemical
system behavior under stress, the shape of its domains of states in terms of
static and dynamic bifurcation diagrams, and the system proneness to evolution.
The usage of maps in thermodynamics of chemical systems is discussed.
Thermodynamics of chemical triggers, designed in similarity with laser, is
described. Results of this work are important in context of new model of
chemical equilibrium.
