| 分析化学实验中几种指示剂的改进 |
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| 引用本文： | 连宁.分析化学实验中几种指示剂的改进[J].青海师专学报,2000,20(3):69-71. |
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| 作者姓名： | 连宁 |
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| 作者单位： | 青海师范大学化学系!青海西宁810008 |
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| 摘 要： | 提出了几种混合指示剂和间接指示剂的使用和配制方法，将其用于滴定分析，实际应用证明指示剂终点变色敏锐，误差小，有利用学生对混合指示剂和间接指示剂等的掌握和使用。
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| 关 键 词： | 滴定分析 混合指示剂 间接指示剂 分析化学 |
MODIFIED A FEW INDICATORS IN EXPERIMENTS OF ANALYTICAL CHEMISTRY |
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| LIAN Ning.MODIFIED A FEW INDICATORS IN EXPERIMENTS OF ANALYTICAL CHEMISTRY[J].Journal of Qinghai Junior Teachers' College,2000,20(3):69-71. |
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| Authors: | LIAN Ning |
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| Abstract: | It is suggested in this paper that the mathod of using and preparaing the mixture indicator and indirect indicator.The method has been applied in the titrimetric analysis,and it proves to be good in sensitivity and accuracy with satisfactory results. |
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| Keywords: | Titrimetric analysis Mixture indicator Indirect indicator |
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