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Citation: CHEN Yongmei, ZHOU Yunshan, WANG Guirong, JIN Xin. Taking “the Structure and Properties of N₂ Molecule” as an Example to Discuss the Design of Classroom Teaching of Elementary Chemistry[J]. University Chemistry, ;2019, 34(5): 15-18. doi: 10.3866/PKU.DXHX201809029 shu

Taking “the Structure and Properties of N₂ Molecule” as an Example to Discuss the Design of Classroom Teaching of Elementary Chemistry

Faculty of Science, Beijing University of Chemical Technology, Beijing 100029, P. R. China

Received Date: 25 September 2018

Taking "the structure and properties of N₂ molecule" as an example, this paper illustrates the concrete methods in the classroom teaching of elementary chemistry, including closely correlating the molecular structure of nitrogen gas to its chemical properties, introducing the chemical principles involved in photochemical pollution, industrial synthetic ammonia and other practical problems raised in industrial production and normal life, and guiding students to present the reviews in the topics on nitrogen fixation and nitrogen activation.
- Elementary chemistry,
- Classroom teaching,
- Nitrogen gas,
- Ammonia synthesis
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7. [7]
8. [8]
9. [9]
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通讯作者: 陈斌, bchen63@163.com

Taking “the Structure and Properties of N₂ Molecule” as an Example to Discuss the Design of Classroom Teaching of Elementary Chemistry