| 无机合成产物在开放式教学中的综合利用 |
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| 引用本文： | 杨毅,唐艳梅,陈理灿,梁承梅.无机合成产物在开放式教学中的综合利用[J].实验室科学,2011,14(1):13-16. |
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| 作者姓名： | 杨毅 唐艳梅 陈理灿 梁承梅 |
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| 作者单位： | 1. 广西师范大学化学化工学院,广西,桂林,541004
2. 广西桂林临桂中学,广西,桂林,541109 |
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| 摘 要： | 化学是一门应用性学科,化学知识与社会生产日常工作密切相关.在化学教学中使用开放式,并开展课题研究是必要的.学生在无机化学实验中会制得大量的合成产物,如不能有效地回收利用将造成资源的极大浪费和环境污染.该文将介绍一些对无机合成产物在开放式教学中综合利用并合理处置的做法.
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| 关 键 词： | 开放式教学 回收利用 硫酸铜 十二水硫酸铝钾 碳酸钠 硫代硫酸钠 |
Integrated utilization of inorganic synthetic products in open teaching |
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| YANG Yi,TANG Yan-mei,CHEN Li-can,LIANG Cheng-mei.Integrated utilization of inorganic synthetic products in open teaching[J].Laboratory Science,2011,14(1):13-16. |
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| Authors: | YANG Yi TANG Yan-mei CHEN Li-can LIANG Cheng-mei |
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| Institution: | YANG Yi1,TANG Yan-mei1,CHEN Li-can1,LIANG Cheng-mei2(1.School of Chemistry and Chemical Engineering,Guangxi Normal University,Guilin 541004,China,2.Guangxi Guilin Lingui High School,Guilin 541109,China) |
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| Abstract: | Chemistry as an application discipline is closely related to our daily life and social production.It is necessary to develop research work with an open teaching style in chemistry teaching.The inorganic synthetic experiments made by students in universities have a large number of products,which can cause a lot of resource waste and the environmental pollution if all of these products can't be recovered and utilized effectively.In this paper,the authors introduce some methods to synthetically use and reasona... |
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| Keywords: | open teaching recycling copper sulphate aluminum potassium sulfate dodecahydrate sodium carbonate sodium hyposulfite |
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