“酸碱盐”一章的内容既是同学们学习的重点,也是中考化学的重点.近两年各省市中考试题中,出现了一些从设计实验方案和评价实验设计方案优劣与可行性的角度,来考查酸碱盐相关知识的能力型试题,借以考查同学们的实验思维能力、分析推断能力和创新能力,成为本章知识考查的新视角.下面例举如下,供同学们参考. The content of the “acid-base salt” chapter is not only the focus of the students’ study, but also the focus of chemistry in the middle exam. In the examination questions of the provinces and cities in the past two years, some aspects have emerged from the perspective of designing experimental programs and evaluating experimental design solutions. To examine the ability-related questions of acid-base salts, to examine the students’ experimental thinking ability, analytical inference ability, and innovative ability, this has become a new perspective of this chapter’s knowledge examination. The following examples are provided for students’ reference.