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本章教学的基本任务,根据我们体会教学大纲的要求和考虑高二学生的知识范围,拟订下列几点:1)有重点地和深入阐明有关生产程序的基本科学原理。着重讲解氨和硝酸的工业制法,向学生介绍:甲、使用的原料和生产进行的各个阶段;乙、反应进行的方向和掌握可逆反应的条件,如增加反应物质的浓度、温度和压力的利用,催化剂的利用等;丙、连续生产的重要意义。
The basic task of teaching in this chapter is to formulate the following points based on our understanding of the syllabus and the knowledge of sophomore students: 1) To lay stress on the basic scientific principles of the production process. Emphasis will be placed on the industrial manufacturing of ammonia and nitric acid to introduce students to: a, the raw materials used and the various stages of production; b. The direction of the reaction and the conditions under which reversible reactions can be made, such as increasing the concentration, temperature and pressure of the reactants Use, the use of catalysts, etc .; C, the importance of continuous production.