| 盐桥的作用与选择 |
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| 引用本文： | 肖小庆.盐桥的作用与选择[J].衡阳师范学院学报,1991(3). |
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| 作者姓名： | 肖小庆 |
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| 摘 要： | 盐桥在化学实验中是极为简单的仪器,但在原电池中却是重要的部分。因为盐桥可使原电池两极形成导电回路,更重要的是用于消除液体接界电位。盐桥的选择实质上是盐桥中电解质的选择,对于水溶性电解质只要阴、阳离子的迁移速度近似相等,且不与电池中的电解质发生反应都可选作盐桥的电解质。
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| 关 键 词： | 盐桥 作用 选择 |
THE ACTION AND SELECTION OF THE SALT BRIDGE |
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| Xiao Xiaoqing.THE ACTION AND SELECTION OF THE SALT BRIDGE[J].journal of Hengyang Normal University,1991(3). |
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| Authors: | Xiao Xiaoqing |
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| Institution: | Xiao Xiaoqing |
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| Abstract: | The salt bridge is a iastrument of extremely simple in the chemistry experiment, but it is important for the galvanic cell, because it is return that galvanic cell conduct electricity on the two poles, and it is mast important for remove liquid junction potental. In essence, the selection a salt bridge is selection electrolytes, provided positively ion and negative ion migration velocity nearly simiar and it is not reaction with in solution electrolytes towards the two poles, it is all can used. |
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| Keywords: | salt bridge action selection |
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