| 化学反应速度和活化能实验的改进 |
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| 引用本文： | 吕俊芳,刘启瑞,刘世业,陈小利,张美丽. 化学反应速度和活化能实验的改进[J]. 延安大学学报(自然科学版), 2004, 23(1): 67-70 |
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| 作者姓名： | 吕俊芳 刘启瑞 刘世业 陈小利 张美丽 |
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| 作者单位： | 1. 延安大学,化学与化工学院
2. 延安市污水处理厂,陕西,延安,716000 |
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| 摘 要： | 用K2S2O8代替不稳定而易分解的(NH4)2S2O8，或用氨水中和已分解显酸性的(NH4)2S2O8，而使实验结果满意。并将试剂用量减到原试剂用量的1／2和1／4仍能得到非常好的效果，从而达到对该实验的进一步改进。
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| 关 键 词： | 过二硫酸钾 过二硫酸铵 反应速度 活化能 |
| 文章编号： | 1004-602X(2004)01-0067-04 |
| 修稿时间： | 2002-09-01 |
Improvement of the experiment of the chemistry reaction rate and active energy |
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| LU Jun-fang,LIUQi-rui,LIU Shi-yie,CHEN Xiao-li,ZHANG Mei-li. Improvement of the experiment of the chemistry reaction rate and active energy[J]. Journal of Yan'an University(Natural Science Edition), 2004, 23(1): 67-70 |
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| Authors: | LU Jun-fang LIUQi-rui LIU Shi-yie CHEN Xiao-li ZHANG Mei-li |
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| Affiliation: | LU Jun-fang~1,LIUQi-rui~1,LIU Shi-yie~2,CHEN Xiao-li~1,ZHANG Mei-li~1 |
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| Abstract: | In order to obtain satisfactory resalts,the instability and easily decomposed compownd-peroxydisulfate ammonium is replaced by peroxy disulfate kalium,or was neutralized with ammonia water.After the colsage of reagent reduced to one half or one fourth of the former,the better effects have gotten,throngh which the experiment was further improved. |
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| Keywords: | peroxydisulfate kalium peroxydisulfate ammonium Reaction rate Active energy |
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