化学实验是一项十分重要的教学环节,而选择一个现象鲜明、依据可靠、解释合理的化学实验,又是实验教学的关键。本文从盐类水解实验入手,对旧实验提出了自己的看法,并建议采用一个更合理的实验,可取得更好的效果。 Chemistry experiment is a very important part of teaching, and choose a clear phenomenon, based on reliable and reasonable explanation of chemical experiments, but also the key to experimental teaching. This article starts with salt hydrolysis experiments, puts forward my own views on the old experiments and suggests a more reasonable experiment to achieve better results.