一、等效转化思想等效平衡是指同一个可逆反应在一定的条件(恒温恒容或恒温恒压)下,而从不同起始状态开始分别达到平衡后,各对应物质的物质的量分数都相同的状况。等效转化思想是一种数学思想,应用于化学平衡问题中,可以简化分析过程。化学平衡状态的建立与反应途径无关,无论可逆反应是从正反应方向开 Equivalent conversion thought Equivalent balance refers to the same reversible reaction under certain conditions (constant temperature or constant temperature and constant pressure), and from the different starting state to achieve equilibrium, respectively, the corresponding material mass fraction All the same situation. The idea of ​​equivalent transformation is a mathematical idea applied to the problem of chemical equilibrium, which can simplify the analysis process. The establishment of chemical equilibrium has nothing to do with the reaction pathway, regardless of whether the reversible reaction is from the positive reaction direction