| 对偏铝酸钠溶液和碳酸氢钠溶液反应的探究 |
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| 引用本文： | 焦建华.对偏铝酸钠溶液和碳酸氢钠溶液反应的探究[J].太原师范学院学报(自然科学版),2004,3(2):77-78. |
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| 作者姓名： | 焦建华 |
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| 作者单位： | 山西中医学院,山西,太原,030024 |
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| 摘 要： | 强碱弱酸盐水溶液显碱性，强酸弱碱盐水溶液显酸性．按照常规，只有这两种类型的盐溶液之间才能相互促进水解，发生较为完全的反应．文章通过一个实验的设计及实施，直观验证了某些强碱弱酸盐溶液之间也可发生反应，为研究物质间发生化学反应提供了新思路。
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| 关 键 词： | 偏铝酸钠溶液 碳酸氢钠溶液 强酸弱碱盐 电离 化学平衡移动 化学反应 NaAlO2 NaHCO3 |
| 文章编号： | 1672-2027(2004)02-0077-02 |
| 修稿时间： | 2004年4月3日 |
Chemical Reaction Between Sodium Metaaluminate and Sodium Bicarbonate |
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| Jiao Jianhua.Chemical Reaction Between Sodium Metaaluminate and Sodium Bicarbonate[J].Journal of Taiyuan Normal University:Natural Science Edition,2004,3(2):77-78. |
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| Authors: | Jiao Jianhua |
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| Abstract: | As everyone knows,the salt that is composed of strong base and weak acid is basic. On the contrary,the salt that is composed of strong acid and weak base is acidic. In general,only the hydrolysis between two above mentione d kinds of salt is complete.It is designed a experiment and proved that the hydrolysis between sodium metaaluminate and sodium bicarbonate (both are salt c omposed of strong base and weak acid)is complete too,which provide a new train of thought for the research on chemical reaction. |
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| Keywords: | sodium metaaluminate sodium bicarbonate composed of strong base and weak acidLchemical reaction ionization Lionization constant |
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