摘要
本文从 H_O_2的电极反应的氧化反应和还原反应半反应入手,结合热办学原理和偶合反应原理,运用自由能变与电极电势的关系从理论上解释了 H_2O_2在酸碱性介质中氧化还原性存在极大差异的原因.
The paper discusses the oxidizing semi—reaction and reducing semireaction of H_2O_2 on electrode,integrating the thermodynamics theoty and coincidence theory,using the relation between free ene- gy change and electrode potential,has theoretically explained that oxidizing property and reducing property of H_2O_2 in acidity medium greatly differs from that in alkalimity medium.
出处
《四川师范学院学报（自然科学版）》
1993年第4期380-382,共3页
Journal of Sichuan Teachers College(Natural Science)
关键词
酸性介质
碱性介质
还原
过氧化氢
acidity medium
alkalinity
medium
the cause that the oxidizing prooperty and reducing property of H_2O_2 are differe different
