基于氧化还原反应的配位平衡移动总反应平衡常数的推导  

Derivation of Equilibrium Constant of Total Reaction of Coordination Equilibrium’s Movement Based on Redox Reaction

作　　者：胡孝忠[1] 

机构地区：[1]河北北方学院理学院

出　　处：《化学教育》2016年第18期72-74,共3页Chinese Journal of Chemical Education

摘　　要：配位平衡的移动，可以遵从相同的“推导总反应的平衡常数”模式来做定性和定量的探讨。但在“氧化还原反应对配位平衡的影响”中，只是对化学反应做定性描述，总反应的平衡常数并没有推导，缺乏定量的探讨。原因在于氧化还原平衡常数与其他3大平衡常数不同，无法直接查得，需借助公式算出，具有隐蔽性，给总反应的推导造成了障碍。本文通过总反应平衡常数的推导解决了这个问题。Coordination equilibrium＇s movement follows the same pattern to derive the ＂total reaction equilibrium constant＂ to make qualitative and quantitative discussion. However, while discussing the impact of the redox reaction on coordination equilibrium＇s movement, it mostly just confined to qualita- tive description of chemical reactions. Yet, the total reaction equilibrium constant has not been derived, and it is short of profundity of quantitative research, which is caused by redox equilibrium constant that is concealment, not like the other three equilibrium constants, not presented directly and therefore a bar- rier to derive the total reaction＇s equilibrium constant. This paper solved the derivation of the total reaction equilibrium constant based on redox reaction.

关 键 词：氧化还原反应 配位平衡 平衡常数 总反应 

分 类 号：G634.8[文化科学—教育学]