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| Consideration and Discussion on the Experiment of Detecting Coordination Number of Silver-Amino Complex Ion |
| YANG Yaobin*,WANG Qinghua,CHEN Yan,WANG Xuiping,YU Ziyou
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| (School of Chemistry and Pharmaceutical Engineering, Jilin Institute of Chemical Technology, Jilin City 132022, China) |
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Abstract "Detecting Coordination Number of Silver-Amino Complex Ion" is one of the basic experiments of "Inorganic Chemistry Experiments " in university Based on coordination equilibrium and precipitation dissolution equilibrium, the experiment is a measurement experiment mainly completed by titration experimental operation and coordinate method data processing The experiment is conceived ingeniously and easy to operate, but there are still a number of issues in the process of operation and data treating deserved thinking, such as the selection of titrant type, the determination of the titration endpoint, the water supplement during the experimental process and the data processing at the later stage, etc. According to the consideration and discussion above , students can understand more thoroughly and operate more skillfully in the experiment. Finally, the experimental result will be more accurate.
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Published: 05 July 2025
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