化学实验题是利用化学基础知识和实验基本技能知识对化学问题进行实验设计的题目 ,旨在考查学生能否使用科学方法来分析和解决实际问题。由于此类试题解题时可选择不同的实验方案进行验证 ,因此 ,具有较强的综合性和灵活性。纵观近几年中考化学试题 ,化学实验题已逐步成为各省? The chemistry experiment question is the subject of experimental design of chemical problems using the basic knowledge of chemistry and basic knowledge of the experiment to examine whether students can use scientific methods to analyze and solve practical problems. Because such questions can be selected for different experimental solutions when solving problems, they are more comprehensive and flexible. Looking at the chemistry test questions in recent years, chemistry experiments have gradually become the provinces?