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Citation: LI Zuopeng, SHANG Jianpeng, WU Meixia, SU Caina, GUO Ziying, ZHANG Sanbing, GUO Yong. Discussion on the nth Order Reaction and Its Half-Life in Physical Chemistry[J]. University Chemistry, ;2018, 33(6): 65-70. doi: 10.3866/PKU.DXHX201712045 shu

Discussion on the nth Order Reaction and Its Half-Life in Physical Chemistry

1.
School of Chemistry and Environmental Engineering, Shanxi Datong University, Datong 037009, Shanxi Province, P. R. China;
2.
Department of Applied Chemistry, College of Sciences, China Agricultural University, Beijing 100193, P. R. China

Received Date: 29 December 2017

Comparing with integral and differential means, the half-life mean derived from nth order reaction to confirm reaction order is more reliable and universal. However, the derivation processes in textbooks are not clear. In this paper, we discussed the derivation processes of nth order reaction and its half-life in details using four different ways. It is beneficial for students to deepen the understanding of derivation processes about nth order reaction and its half-life.
- nth order reaction,
- Half-life,
- Differential form,
- Integral form,
- Derivation
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