Nowadays, there is a matter of lead acetic acid in water, and I want to observe its change in detail. If lead acetic acid enters the water, it will disperse, or if it is transformed, it will be born. Water is the foundation of all things, and it can dissolve all things. When lead acetic acid encounters it, the molecules gradually separate and disperse between water bodies. Its ions either interact with the components of water, or exist in water, and each is in its own state. To observe its change, one needs to pay attention to the differences in color, smell, and state of matter. Lead acetic acid in water, or causing changes in water quality, is related to the safety of the user, so it must be studied in detail, and it can be used clearly, so as not to cause harm.