Dynamic equilibrium (Dynamic equilibrium)
.Dynamic equilibrium is the equilibrium related to the reaction rate of substance. "Means the equilibrium system is equal to the rate of the forward reaction rate ปฏิกิริยาย้อนกลับ.When the system is in equilibrium is the net speed of reaction is equal to zero. The concentration of various systems in equilibrium constant, however that doesn't mean that there aren't any changes occur.But just the same speed When looking from the appearance is similar to the mechanism. For example, when water put the cup lid. The water becomes steam to water in the cup down.When the period of water in the cup is constant, which is a condition in which the system is balanced. View from the outside will not change occurs when at that time the evaporation and condensation still happen all the time at a rate of rate
.A type of dynamic equilibrium, basically, to divide the type dynamic balance according to the change of the substance, is a dynamic equilibrium due to change status. The solution and the chemical reaction.Because of each kind can be either solid, liquid and gas. The status of various of ารสา can change back and forth by increasing or decreasing the energy to the system. Therefore, to change the state of the equilibrium occurs.The balance between the solid and liquid, liquid to gas and solid to gas by have different namesThe substance is an electrolyte and sleep - electrolyte by breaking the balance of solubility is 2 types as follows:
.A.The balance of the breaks. Happen to dissolution of weak electrolyte in the water, some are broken down into ions. While some of the molecular ions are combined when the equilibrium rate of ionization is equal to the rate of the combination is a molecule.The balance of the cracking. For example, the dissolution of the HCN (HCN) in young HCN will break down some เป็นไอออน, which is considered as the forward reaction
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