对于种类繁多的各种物质,相互间能否发生反应,除了进行实验的手段外,能否从理论上加以判断和予测,这对于每个化学工作者是一个很重要的问题,我们在无机化学的教学中也常常遇到这个问题。为此,谈点个人的体会,与同志们共同研究,不当之处,请批评指正。 For a wide variety of substances, each other can react, in addition to the experimental means, whether to judge and predict in theory, which for each chemical workers is a very important issue, we in the inorganic Chemistry teaching often encounter this problem. To this end, talk about personal experience, and comrades to study together, inappropriate, please criticism and correction.