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Citation: Xizhe Huang, Zengjun Liao, Xinyi He, Rongtian Xu, Dongmei Han. 分光光度法研究可逆反应动力学过程[J]. University Chemistry, ;2021, 36(2): 200802. doi: 10.3866/PKU.DXHX202008028 shu

分光光度法研究可逆反应动力学过程

School of Chemical Engineering and Technology, Sun Yat-Sen University, Zhuhai 519082, Guangdong Province, China

Corresponding author: Dongmei Han, handongm@mail.sysu.edu.cn
Received Date: 12 August 2020

动力学实验是物理化学实验教学中的重要组成部分。利用分光光度法研究酚酞-NaOH体系可逆动力学反应过程，实验结果表明环境温度对该实验反应趋势影响不大，仅使用分光光度计一种仪器即可完成实验教学。该实验所用试剂毒性低、用量少，符合绿色化学实验理念。
- Spectrophotometric method,
- Reversible reaction,
- Dynamics,
- Sodium hydroxide,
- Phenolphthalein
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