定量实验的考查一直是这几年高考的热点。定量实验的考查将会在以后的高考中不断出现 ,而且份量会更大 ,题型更富于创造性 ,对学生的能力要求更高。这不仅是素质教育的必然要求 ,也是化学这门学科特点所决定的。因此探讨定量实验问题很有必要。对于定量实验问题 ,从近几年高考? The examination of quantitative experiments has been a hot spot in the college entrance examination in recent years. The examination of quantitative experiments will continue to appear in the future college entrance examinations, and the weight will be greater, the questions will be more creative, and the students’ ability requirements will be higher. This is not only the inevitable requirement of quality education, but also the characteristics of the discipline of chemistry. Therefore, it is necessary to discuss quantitative experimental problems. For quantitative experimental problems, from the college entrance examination in recent years?