引言无机含氧酸(包括一部分酸酐,以下同)及其盐的氧化还原稳定性问题,早已引起人们极大的注意和兴趣。由于它们的氧化还原规律比较复杂,虽有不少人在这方面做了许多工作——对很多种酸的氧化还原行为进行了总结,并给予了某些解释,但现在仍不能认为这个问题已经澈底解决了。不久以前,徐绍龄、戴树 INTRODUCTION The redox stability of inorganic oxoacids (including some anhydrides, the same below) and their salts have drawn great attention and interest. Because of their complex redox laws, many people have done a lot of work in this area - a summary of the redox behavior of many acids and some explanations, but it is not yet believed that the problem has been solved Solve it. Not long ago, Xu Shao Ling, wearing trees