| Mn-H_2O系统电势-pH图及应用 |
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| 引用本文： | 龚本筠. Mn-H_2O系统电势-pH图及应用[J]. 西安科技大学学报, 1990, 0(4) |
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| 作者姓名： | 龚本筠 |
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| 作者单位： | 西安矿业学院基础部 |
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| 摘 要： | 本文讨论Mn-H_2O系统的电势pH图的构制及在化学教学中的一些应用,如氧化化还原反应自发进行的方向和程度,各物种稳定存在的电势和pH范围,歧化反应,及不同条件下氧化还原反应的产物。较为突出的是,讨论了某些含锰矿物稳定存在的条件及变化规律
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| 关 键 词： | 电化学平衡图 稳定区 平衡线 |
ELECTRIC POTENTIAL-pH DIAGRAM AND APPLICATION OF Mn-H_2O SYSTEM |
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| Gong Benjun. ELECTRIC POTENTIAL-pH DIAGRAM AND APPLICATION OF Mn-H_2O SYSTEM[J]. JOurnal of XI’an University of Science and Technology, 1990, 0(4) |
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| Authors: | Gong Benjun |
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| Affiliation: | Gong Benjun |
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| Abstract: | The drawing of electric potential -pH diagram of Mn-H_2O system and some applications in chemical teaching are discussed, such as the direction and degree of oxido-reduction, spontaneously proceeding the stably existing ranges of electric potential and pH of various species, the disproportionation reaction and the product of oxido-reduction reaction under different conditions, The stably existing condition of some manganese ores and change rule are specially discussed. |
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| Keywords: | equilibrium diagram of electrochemistry stable field equilibrium line |
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