“四步法”在化学分压平衡常数计算中的应用分析

Application Analysis of “Four Step Method” in Calculation of Chemical Partial Pressure Equilibrium Constant

对常见平衡常数的类别和含义进行辨析,详谈分压平衡常数的计算技巧。基于2020年三套全国卷有关分压平衡常数的例题,提取关键信息进行模型分析,建立"四步法"思维模型,强化对分压平衡常数的计算。

The classification and meaning of the common equilibrium constant are analyzed,and the calculation skills of the partial pressure equilibrium constant are discussed in detail.Based on the three sets of sample questions about the partial pressure equilibrium constant in the national volume of 2020,the key information is extracted for model analysis,and the"four-step"thinking model is established to strengthen the calculation of the partial pressure equilibrium constant.