化学实验在高考中始终占有极重要的地位。分析这几年实验试题,一般是30分实验试题中有10～15分是考查基本实验的基本操作,只要学生在学习过程中独立做过实验就能顺利答出;15～20分是要通过创新思考才能得分的,主要通过对课本实验的变化和改进来考查。对于化学实验的考查在以下几个方面比较突出: Chemical experiments in the entrance always occupy a very important position. Analysis of the past few years, experimental questions, usually 30 points 10-15 points in the test questions is to examine the basic operation of the basic experiment, as long as the students in the learning process can be successfully conducted independent experiments; 15 to 20 minutes to pass Innovative thinking to score, mainly through the textbook experiment changes and improvements to examine. The test for chemical experiments is more prominent in the following aspects: