| 对Ringbom终点误差理论的补充研究 |
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| 引用本文： | 乔成立,;李文新,;杨俊玲,;乔宇泽.对Ringbom终点误差理论的补充研究[J].齐齐哈尔轻工业学院学报,2009(4):84-87. |
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| 作者姓名： | 乔成立 ;李文新 ;杨俊玲 ;乔宇泽 |
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| 作者单位： | [1]齐齐哈尔大学轻工纺织学院,黑龙江齐齐哈尔161006; [2]齐齐哈尔市第29中学,黑龙江齐齐哈尔161002; [3]中国民用航空飞行学院,四川省广汉市618307 |
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| 基金项目： | 黑龙江省高等学校教学改革工程项目 |
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| 摘 要： | 对Ringbom的终点误差公式理论进行了分析,指出了Ringbom的终点误差公式只适用于无指示剂参加终点过程的终点误差计算,不适用于有指示剂参加终点过程的终点误差计算,并研究了有指示剂参加终点过程的终点误差计算公式,以此作为对Ringbom终点误差理论的补充和完善。
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| 关 键 词： | 滴定终点 化学计量点 指示剂 终点误差 |
The supplementary study for the end error theory of ringbom |
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| Affiliation: | QIAO Cheng-li, LI Wen-xin,YANG Jun-ling , QIAO Yu-ze (1. College of Light lndnstry Textile, Qiqihar University, Heilongjiang Qiqihar 161006, China; 2. No.29 Middle School of Qiqihar, Heilongjiang Qiqihar 161006, China; 3. Institute of Civil Aviation of China, Sichuan Guanghan 618307, China ) |
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| Abstract: | The theoretical formula in the end error being analyzed in this paper. We pointed out that applies only to the end error calculation with non-indicator to participate in the process of the end. Not applies to the end error calculation with indicator to participate in the process of the end. In addition we have also studied The End Error Formula with indicator to participate in the process of end. Regard it as a supplement and improvement for the End Error Theory of Ringbom. |
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| Keywords: | titration End-point stoichiometric point indicator end error |
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