| 硝基苯制备实验的改进 |
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| 引用本文： | 张中强.硝基苯制备实验的改进[J].宁德师专学报(自然科学版),1997(1). |
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| 作者姓名： | 张中强 |
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| 作者单位： | 衡水师范高等专科学校化学系 河北衡水053000 |
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| 摘 要： | 近期,由于世界银行组织资助国内师专学校,使学校实验条件大为改善。但在应用到货仪器、设备时,需要对原来教学中的一些实验步骤做必要的改进。本文将介绍半微量法制备硝基苯实验的改进。
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| 关 键 词： | 硝基苯 滴加 分液 蒸馏 |
Improvement of Experiment on Synthetizing Nitrobenzene |
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| Zhang Zhongqiang.Improvement of Experiment on Synthetizing Nitrobenzene[J].Journal of Ningde Teachers College(Natural Science),1997(1). |
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| Authors: | Zhang Zhongqiang |
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| Abstract: | Recently ,the organization of the Bank of the World has financially aided the national teachers colleges ,so the experimental conditions in the colleges are greatly improved. But with the arrival of new equipments , the original steps of teaching need improving. And this article tries to introduce the ways of improvement of experiment on synthetizing nitrobenzene in half trace. |
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| Keywords: | nitrobenzene in drops seperating liquid distillation |
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