化学小实验是指所用仪器简单，仪器或药品可以就地取材，操作简便，需时一般较短的一类化学实验。这类实验一般较为简捷省时且现象明显，对“常规实验”不仅能起到补充和完善的作用，而且在某种程度上说还是那些仪器多而杂的“常规实验”所难以做到的。１化学小实验的设计思路化学 Small chemical experiments refer to a type of chemical experiment that is simple in use, the instrument or medicine can be obtained in situ, and the operation is simple and generally takes a relatively short time. Such experiments are generally simple, time-saving and phenomenal. They can not only complement and improve the “routine experiments”, but also to some extent those “conventional experiments” that are more and more complicated. Difficult to do. 1 Chemistry Design Ideas Chemistry