Two phases are at equilibrium when the rate of their interconversion is equal in both directions. This means that the amount of substance transitioning from one phase to another is the same in both directions, resulting in a stable balance between the phases.
reactants are turning into products. products are turning into reactants.
By a line separating the phases
The phase rule is a principle in physical chemistry that relates the number of phases, components, and degrees of freedom in a system at equilibrium. It helps to predict the number of coexisting phases in a system based on its degrees of freedom and components.
Freezing-Melting, And Boiling-Condensation You will also get the same temperature at the triple point at 273.16 K (0.01 °C) and 0.611657 kPa (0.00603659 atm) and along the sublimation-preciptiation/condensation line below the triple point.
In a dynamic equilibrium, the reactants and products are being formed and broken down at equal rates, resulting in a constant concentration of each. The stages include the forward and reverse reactions reaching the same rate, the concentrations of reactants and products remain constant, and macroscopic properties of the system also remain constant.
On a phase diagram, the conditions of pressure and temperature at which two phases coexist in equilibrium are represented by a line. This line is called the phase boundary or phase equilibrium line. It separates the regions where the two phases exist in equilibrium from the region where only one phase is present.
By a line separating the phases
The maximum number of phases that can be in mutual equilibrium is three.
reactants are turning into products. products are turning into reactants.
By a line separating the phases
The line on a phase diagram represents the equilibrium between two phases at a specific temperature and pressure where both phases can coexist. It shows the conditions under which the phases transition from one to the other.
the total number of molecules in each phase stays constant
A heterogeneous equilibrium refers to a chemical equilibrium in a system that contains multiple phases, such as a solid, liquid, and gas phase. In these systems, the concentrations of reactants and products in each phase are related according to the equilibrium constant.
A monotectic invariant reaction is a type of phase transformation in a system where three phases coexist at a specific temperature and composition. During this reaction, a liquid phase transforms into two different solid phases simultaneously. The system reaches equilibrium at the monotectic point where all three phases are in equilibrium.
the total number of molecules in each phase stays constant
solid, liquid, gas phases in equilibrium
At the triple point, all three phases of water coexist in equilibrium: solid (ice), liquid, and gas (water vapor). This is the point where the three phases can exist simultaneously under specific conditions of temperature and pressure.