酸碱盐是初中化学的重点内容,中考试题常将常见的酸、碱、盐的主要性质及用途设计成流程、推断、实验探究等多种形式,以考察学生对酸、碱、盐性质的认识及运用性质解决问题的能力。这既是中考化学的热点,更是教师教学与学生学习的难点。下面笔者以中考题为例,进行分析。 Acid and alkali salts are the key contents of junior high school chemistry. The common test questions usually design the main properties and uses of common acids, alkalis and salts into process, inference, experiment and exploration. Understand and use the nature of the ability to solve problems. This is not only a hot spot in the senior high school entrance examination, but also a difficult point for teacher teaching and student learning. The following author in the exam questions, for example.