实验问题往往是综合问题。学生在化学实验过程中可接受观察能力、实验设计能力、实验数据处理能力、实验结果的分析和处理能力的培养。理科综合越来越重视实验能力的考查,化学实验与元素化合物的综合、与有机化合物的综合、与化学计算的综合等已成为主流题型。现选两例进行剖析。 Experimental problems are often comprehensive problems. Students in the course of chemical experiments can accept observation ability, experimental design ability, experimental data processing ability, analysis of experimental results and the cultivation of processing ability. The scientific research has increasingly emphasized the examination of experimental abilities, the synthesis of chemical experiments and elemental compounds, the synthesis of organic compounds, and the synthesis of chemical calculations have become mainstream questions. Two cases are selected for analysis.