| 开展容量法与重量法测定钙的化学分析综合实验 |
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| 引用本文： | 穆玉海,李琰,刘越.开展容量法与重量法测定钙的化学分析综合实验[J].实验室科学,2011,14(2):118-120,124. |
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| 作者姓名： | 穆玉海 李琰 刘越 |
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| 作者单位： | 1. 天津师范大学化学学院,天津市功能分子结构与性能重点实验室,天津300387
2. 南开大学化学学院化学实验教学中心,天津,300071 |
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| 基金项目： | 天津师范大学博士基金，天津师范大学实验室改革研究基金 |
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| 摘 要： | 通过几年大学化学实验的教学,发现一些基础化学分析实验随着教学实践的发展,显示出很多弊端,如污染严重、学时效率低等问题.为了解决这些问题,同时对基础实验进行发展,发展了新的容量法与重量法对照测定钙的实验方法,并尝试用于基础化学分析实验.
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| 关 键 词： | 综合实验 对照方法 钙 |
Determination of calcium based on volumetric and gravimetric method for developing a comprehensive analytical chemistry experiment |
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| MU Yu-hai,LI Yan,LIU Yue.Determination of calcium based on volumetric and gravimetric method for developing a comprehensive analytical chemistry experiment[J].Laboratory Science,2011,14(2):118-120,124. |
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| Authors: | MU Yu-hai LI Yan LIU Yue |
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| Institution: | MU Yu-hai 1,LI Yan 2,LIU Yue 1(1.College of Chemistry,Tianjin Key Laboratory of Structure and Performance for Functional Molecule,Tianjin Normal University,Tianjin 300387,China,2.College of Chemistry,Nankai University,Tianjin 300071,China) |
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| Abstract: | Through years of the college's chemistry experimental teaching,the author has found that some basic chemical analysis experiments show a lot of drawbacks with the development of teaching practice,such as serious pollution and low efficiency.This paper has developed a new experimental method of determination of calcium based on volumetric and gravimetric method,which is attempting to apply to a basic analytical chemistry experiment. |
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| Keywords: | comprehensive experiment contrasting methods calcium |
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