等效平衡是化学平衡中的重点和难点内容,掌握等效平衡的规律和解题步骤,是突破该难点的基础和途径。所以等效平衡也是一种思维分析方式和解题方法。本文探讨了等效平衡的概念、类型及判断方法与应用等相关内容。等效平衡是与化学平衡的移动紧密相连的,主要比较两个不同的平衡状态方法。将其中一个平衡看作由另外一个平衡或另外一个平衡的等效平衡通过加料或扩大、缩小容器的体积转化过来的,在转化过程中根据平衡移动比较两个平衡 Equivalent balance is the key and difficult content in the chemical balance. To master the law of equal balance and solve the problem is the foundation and way to break through this difficulty. So the equivalent balance is also a way of thinking and problem solving methods. This article explores the concept of equivalent equilibrium, types and methods of judgment and application related content. The equivalent equilibrium is closely linked with the movement of chemical equilibrium, mainly comparing two different equilibrium state methods. One of the balances is considered to be transformed by the addition or expansion of the volume of the container by another balance or another balanced equivalent balance, and the two balances are compared according to the balance shift during the conversion