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| 过氧化尿素的制备及产品中活性氧含量的测定——介绍一个基础化学综合实验 | |
| 摘 要： | 介绍一个基础化学小型综合实验——过氧化尿素的制备及产品中活性氧含量的测定。该实验以尿素和过氧化氢为原料制备过氧化尿素,并对其性质及含量进行鉴定和定量分析。实践结果表明本实验设计合理,可作为基础化学实验课程中的小型综合实验开设。 |
| 关 键 词： | 过氧化尿素 活性氧含量 氧化-还原性质 高锰酸钾 |
Preparation of Urea Peroxide and H2O2 Content Determination |
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| Authors: | Cai Jiqing Li Xiuling Zeng Xiuqiong He Qiaohong |
| Institution: | Department of Chemistry, Zhejiang University, Hangzhou 310058, Zhejiang, China |
| Abstract: | The preparation of urea peroxide from urea and hydrogen peroxide and the determination of peroxide content are introduced in this paper. The results show that this experimental design is rational and can be used as a basic experiment in the comprehensive experimental course. |
| Keywords: | Urea peroxide Peroxide Content Oxidation-reduction properties Potassium permanganate |
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