| Na2S2O8与KI反应动力学的微型实验研究 |
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| 引用本文： | 娄珀瑜,吴雪梅,晏志军,罗凤秀.Na2S2O8与KI反应动力学的微型实验研究[J].西安文理学院学报,2011,14(1):53-56. |
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| 作者姓名： | 娄珀瑜 吴雪梅 晏志军 罗凤秀 |
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| 作者单位： | 娄珀瑜,吴雪梅,晏志军,LOU Po-yu,WU Xue-mei,YAN Zhi-jun(西安文理学院,化学与化工系,陕西,西安,710065);罗凤秀,LUO Feng-xiu(四川师范大学,化学与材料科学学院,四川,成都,610066) |
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| 基金项目： | 西安文理学院教改资助项目 |
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| 摘 要： | 采用新的微型化学实验测定了Na2S2O8与KI反应的反应级数与速率常数,并与常规实验进行了比较,结果表明微型化学实验的试剂消耗量是常规化学实验的10%以下,其实验数据与常规化学实验数据基本一致.说明微型化学实验能满足了绿色化学的发展要求,是绿色化学思想的具体体现.
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| 关 键 词： | 反应级数 反应速率常数 微型化学实验 |
Research of Reaction Kinetics of Na2S2O8 and KI by Miniature Experiment |
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| LOU Po-yu,WU Xue-mei,YAN Zhi-jun,LUO Feng-xiu.Research of Reaction Kinetics of Na2S2O8 and KI by Miniature Experiment[J].Journal of Xi‘an University of Arts & Science:Natural Science Edition,2011,14(1):53-56. |
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| Authors: | LOU Po-yu WU Xue-mei YAN Zhi-jun LUO Feng-xiu |
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| Institution: | 1.Department of Chemistry ＆ Chemical Engineering,Xi＇an University of Arts and Science,Xi＇an 710065,China;2.Department of Chemistry ＆ Material Science,Sichuan Normal University,Chengdu 610066,China) |
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| Abstract: | The reaction order and rate constant of Na2S2O8 and KI were determined by using a new miniature chemistry experiment.The results showed that the data obtained was basically consistent with common experiment.Reagent consumption in the miniature experiment was only 10% of that in a conventional one.The result indicates that the miniature experiment meets the requirements of green chemistry and reflects the idea of green chemistry. |
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| Keywords: | reaction order rate constant miniature chemistry experiment |
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