| 基础化学实验中常规实验与微型实验的比较 |
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| 引用本文： | 马荔,陈虹锦,谢少艾,张卫.基础化学实验中常规实验与微型实验的比较[J].实验室研究与探索,2004,23(9):66-67,88. |
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| 作者姓名： | 马荔 陈虹锦 谢少艾 张卫 |
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| 作者单位： | 上海交通大学,化学化工学院,上海,200240 |
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| 摘 要： | 化学实验微型化是目前教学实验的一个重要发展趋势,该文就硫酸亚铁铵制备的常规实验与微型实验进行了比较,微型化学实验不但可以达到常规实验相同的实验目的和效果,而且大大减少试剂用量,并可在一定程度上解决实验过程产生的化学废弃物,改善实验室的空气品质。
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| 关 键 词： | 硫酸亚铁铵制备 微型化实验 常规实验 环境保护 基础化学实验 |
| 文章编号： | 1006-7167(2004)09-66-03 |
Comparison of Subminiature Experiment with General in Basic Chemistry |
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| MA Li,CHEN Hong-jin,XIE Shao- ai,ZHANG Wei.Comparison of Subminiature Experiment with General in Basic Chemistry[J].Laboratory Research and Exploration,2004,23(9):66-67,88. |
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| Authors: | MA Li CHEN Hong-jin XIE Shao- ai ZHANG Wei |
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| Abstract: | The method of general and subminiature chemical experiment in preparation of ferrous ammonium sulphate was compared. It was found that subminiature can not only obtain the same purposes as general, but also reduce the dosage of reagents and chemical wasters during the experiment greatly, and also decrease the air pollution in laboratory. |
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| Keywords: | basic chemical experiment subminiature ferrous ammonium sulphate |
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