大学化学 >> 2025, Vol. 40 >> Issue (10): 303-308.doi: 10.12461/PKU.DXHX202411052

竞赛园地 上一篇    

第38届中国化学奥林匹克(初赛)第1题解析与溯源

陈建托, 尚凡朋   

  1. 首都师范大学附属中学, 北京 100048
  • 收稿日期:2024-11-12 录用日期:2024-11-25 发布日期:2025-09-17
  • 通讯作者: 尚凡朋 E-mail:15600881660@163.com
  • 基金资助:
    北京市教育科学"十四五"规划2024年度课题(CDEB24421)

Analysis and Tracing of Question 1 from the 38th China Chemistry Olympiad (Preliminary)

Jiantuo Chen, Fanpeng Shang   

  1. Capital Normal University High School, Beijing 100048, China
  • Received:2024-11-12 Accepted:2024-11-25 Published:2025-09-17
  • Contact: Fanpeng Shang E-mail:15600881660@163.com

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摘要： 第38届中国化学奥林匹克(初赛)第1题命题别出心裁，以炼金术士制备“红龙血”的方法为情境考查Sb2S3、Au等物质的性质与转化。详细解析考题，并追溯题目的来源，拓展介绍相关物质，加深读者对竞赛试题的理解，为竞赛生备考提供参考。

关键词: 化学, 奥林匹克, 试题解析

Abstract: The first question of the 38th China Chemistry Olympiad (Preliminary) showcases a notable degree of innovation, utilizing the alchemical method of preparing “Red Dragon Blood” as a scenario to explore the properties and transformations of substances such as Sb2S3 and Au. This analysis provides a detailed examination of the question, traces its origins, and offers an expanded introduction to relevant materials. These insights aim to deepen readers’ understanding of the competition questions and serve as a valuable reference for students preparing for chemistry competitions.

Key words: Chemistry, Olympics, Test question analysis