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Citation: Jiantuo Chen, Fanpeng Shang. Analysis and Tracing of Question 1 from the 38th China Chemistry Olympiad (Preliminary)[J]. University Chemistry, ;2025, 40(10): 303-308. doi: 10.12461/PKU.DXHX202411052 shu

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

Jiantuo Chen ,
Fanpeng Shang ^,

Capital Normal University High School, Beijing 100048, China

Corresponding author: Fanpeng Shang, 15600881660@163.com
Received Date: 12 November 2024
Revised Date: 25 November 2024

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.
- Chemistry,
- Olympics,
- Test question analysis
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