University Chemistry ›› 2023, Vol. 38 ›› Issue (9): 322-328.doi: 10.3866/PKU.DXHX202212020

• Chemical Olympiad Competition • Previous Articles    

Azobenzene-β-Cyclodextrin Complexes for the Formation of Nanomachines: Analysis of Problem 5 of the 51th International Chemistry Olympiad

Wenze Li1, Guoliang Chen2,*(), Xiangli Wang2   

  1. 1 Yuanpei College, Peking University, Beijing 100871, China
    2 No.1 Middle School Affiliated to Central China Normal University, Wuhan 430223, China
  • Received:2022-12-05 Accepted:2023-01-31 Published:2023-02-28
  • Contact: Guoliang Chen E-mail:hsycgl@ccnu.edu.cn

Abstract:

Problem 5 of the 51th International Chemistry Olympiad is analyzed. Based on the nanomachines, this problem examined the properties of azo compounds as well as application of Lambert-Beer law, chemical equilibrium and chemical dynamics.

Key words: International Chemistry Olympiad, Problem solving guide