| 微型滴定法检测水的硬度 |
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| 引用本文： | 王俊,夏平洋. 微型滴定法检测水的硬度[J]. 咸宁学院学报, 2010, 30(6): 85-86 |
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| 作者姓名： | 王俊 夏平洋 |
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| 作者单位： | 1. 咸宁学院,化学与生命科学学院,湖北,咸宁,437100
2. 通城县城北中学,湖北,通城,437400 |
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| 摘 要： | 利用自制微型滴定装置,对水的硬度进行一系列微型化滴定实验探索,以此来确定试剂的最少用量,当试剂用量降低到原用量的1/2和1/10时仍能得到符合常量分析准确度和精密度要求的实验结果,从而节约了实验试剂,实验经费和时间,具有良好的经济效益和社会效益.
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| 关 键 词： | 微型滴定 微型滴定装置 水的硬度 |
Examining the Water Hardness by Subminiature Titration Method |
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| WANG Jun,XIA Ping-yang. Examining the Water Hardness by Subminiature Titration Method[J]. Journal of Xianning College, 2010, 30(6): 85-86 |
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| Authors: | WANG Jun XIA Ping-yang |
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| Affiliation: | 1.College of Chemistry and Life Science,Xianning University,Xianning 437100,China;2.Middle School of Northern Tongcheng,Tongcheng 437400,China) |
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| Abstract: | Using the self—restraint miniature titration apparatus,we have carried on a series of microminiaturized titrate experiment to explore the hardness of water,when the amount of the reagent was cut down to1/2 and 1/10 of its original amount,the experimental result was obtained which accorded with constant analysis degree of accuracy and the precision demanded.The experimental reagent,founds and time were saved.It has good economic social benefit. |
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| Keywords: | miniature titrate miniature installment water hardness |
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