| 过氧化氢的均相催化分解反应 |
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| 引用本文： | 李羚.过氧化氢的均相催化分解反应[J].保山师专学报,2006,25(5):34-35. |
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| 作者姓名： | 李羚 |
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| 作者单位： | 保山师范高等专科学校,生物与化学系,云南,保山,678000 |
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| 摘 要： | 通过实验说明了《基础化学》教材中所设计的过氧化氢的均相催化分解反应,在酸化后的H2O2溶液中加入K2Cr2O7溶液,发生的不是以K2Cr2O7为催化剂的均相催化分解反应。而应设计为在H2O2溶液中滴加K2Cr2O7溶液或碱性的K2CrO4溶液,发生的才是过氧化氢的均相催化分解反应。
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| 关 键 词： | 过氧化氢 均相催化 分解反应 |
| 文章编号： | 1008-6587（2006）05-034-02 |
| 收稿时间： | 2006-07-12 |
| 修稿时间： | 2006年7月12日 |
Decomposition Reaction of Hydrogen Peroxide under Homogeneous Catalysis |
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| Li ling.Decomposition Reaction of Hydrogen Peroxide under Homogeneous Catalysis[J].Journal of Baoshan Teachers' College,2006,25(5):34-35. |
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| Authors: | Li ling |
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| Institution: | Baoshan Teacher College, Baoshan, Yunnan 678000 |
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| Abstract: | In the textbook,the Essentials of Chemistry,the experiment of H2O2 decomposition reaction under homogeneous catalysis is done by adding the solution of K2Cr2O7 into the solution of acidified H2O2 and thus proves that it is decomposition reaction under homogeneous catalysis using K2Cr2O7 as its catalysts.Experiment proves that H2O2 decomposition reaction appears only on the condition of adding the solution of K2Cr2O7 or basic solution of KCrO4 into the solution of H2O2. |
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| Keywords: | hydrogen peroxide homogeneous catalysis decomposition reaction |
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