| 中间氧化态的含氧酸在酸碱介质中氧化还原性差异的原因 |
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| 引用本文： | 刘丹,杨莉,王晓洲.中间氧化态的含氧酸在酸碱介质中氧化还原性差异的原因[J].西华师范大学学报(哲学社会科学版),2008,29(3). |
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| 作者姓名： | 刘丹 杨莉 王晓洲 |
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| 作者单位： | 四川文理学院化学系,四川达州635000 |
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| 摘 要： | 利用标准电极电势和标准吉布斯自由能等热力学数据，运用热力学偶合反应原理，讨论了居于中间氧化态的含氧酸在酸碱介质中氧化还原能力的差异，指明引起这种差异的原因主要是由于伴随发生的中和反应和生成弱酸的反应降低了相应反应的自由能．
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| 关 键 词： | 中间氧化态的含氧酸 氧化性 还原性 标准电极电势 热力学偶合反应 |
The Cause of Mid Osidtion State Oxyacids Difference between Osidation and Reduction in the Medium of Acid and Alkali |
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| LIU Dan,YANG Li,WANG Xiao-zhou.The Cause of Mid Osidtion State Oxyacids Difference between Osidation and Reduction in the Medium of Acid and Alkali[J].Journal of China West Normal University:Natural Science Edition,2008,29(3). |
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| Authors: | LIU Dan YANG Li WANG Xiao-zhou |
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| Institution: | LIU Dan,YANG Li,WANG Xiao-zhou(Department of Chemistry,Sichuan Arts , Science University,Dazhou Sichuan 645000) |
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| Abstract: | This paper using standard electrode potential and standards Gibbs free energy data,such as thermodynamics,the use of thermodynamics coupling reaction principle,to discuss the state in the middle of the oxygen-containing acid in the acid-base medium oxidation and reduction of differences in the ability to spccify the reasons for such differences arising from Mainly due to accompany the production of and the response and the response of weak acid reduce the freedom to respond accordingly. |
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| Keywords: | mid oxidatation state oxyacids oxidation reduction standard electrode potential thermodynamic coincidence reaction |
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