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本文研究了十二钨酸络钴酸钾(K_5Co(Ⅲ)W_(12)O_(40),简记为Co(Ⅲ)WO)氧化电位和pH的关系,Co(Ⅲ)WO在最大吸收处(388nm)吸光度和浓度间的关系。用分光光度法研究了Co(Ⅲ)WO在HAc-NaAc缓冲体系中氧化硫酸肼、不对称盐酸二甲肼、硫酸羟胺的动力学,给出了相应的表观活化能、活化熵等动力学参数,讨论了通过氩键传递电子的可能性。
In this paper, the relationship between oxidation potential and pH of potassium tungstate (K_5Co (Ⅲ) W_ (12) O_ (40), Co (Ⅲ) WO) (388nm) Absorbance and concentration of the relationship between. The kinetics of oxidation of hydrazine sulfate, asymmetric dimethylhydrazine hydrochloride and hydroxylamine sulfate in HAc-NaAc buffer system by Co (Ⅲ) WO was studied spectrophotometrically. The corresponding kinetics of apparent activation energy and activation entropy were given. Parameters, discussed the possibility of transferring electrons via argon bonds.