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读了本刊1983年第6期“‘压强对化学平衡影响’的实验改进”一文后,感到有不妥之处。该文所涉及的不单单是实验方法而是如何理解化学平筏移动原理的问题。因此,有必要提出来商讨,并求教于作者和其他同志。该文介绍了对高中课本(试用本)第一册第158页“压强对化学平衡的影响”的实验的改进方法。并且认为“照课本上做法,现象不明显”,而改进后则“现象明显,学生易接受”。
After reading the article “Improved Experiments on the Effect of Pressure on Chemical Equilibrium” in the 6th issue of the magazine in 1983, I felt that there was something wrong with it. This article deals with not only the experimental method but how to understand the principle of the chemical shift mechanism. Therefore, it is necessary to ask for discussion and seek advice from the author and other comrades. This paper presents an improved method of experimentation on the effect of pressure on chemical balance in High School Textbook (Trial Version) Volume I, page 158. And that “according to the practice of textbooks, the phenomenon is not obvious”, and improved “the phenomenon is obvious, students are easy to accept.”