| 动态模拟法在酸碱滴定中的应用 |
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| 引用本文： | 刘万卉 王静馨. 动态模拟法在酸碱滴定中的应用[J]. 分析化学, 1994, 22(10): 994-997 |
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| 作者姓名： | 刘万卉 王静馨 |
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| 作者单位： | 烟台大学分析中心 烟台264005 |
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| 摘 要： | 本文建立了ＮａＯＨ滴定混合酸过程中〔Ｈ〕随滴定剂Ｖ变化的微分滴定方程，选用龙格－库塔算法求解上述微分方程，从而进行ｐＨ随△Ｖ变化的动态模拟计算。本文将离子的活度系数引入计算过程，因而获得了与实验值吻合的模拟计算结果。
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| 关 键 词： | 动态模拟 酸碱滴定 活度系数 |
Application of Dynamic State Simulation in Acid-Base Titration |
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| Liu Wanhui,Wang Jingxin. Application of Dynamic State Simulation in Acid-Base Titration[J]. Chinese Journal of Analytical Chemistry, 1994, 22(10): 994-997 |
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| Authors: | Liu Wanhui Wang Jingxin |
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| Abstract: | A differential titrating equation for the acid mixture with strong base was established. With the Rung-Kutta algorithm, we use the equation to calculate the change of pH by the change of AK of titrant for dynamic state simulation. The activity coefficient was used in the calculation process, and the results compared with experimental ones are similar. |
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| Keywords: | Dynamic state simulation Activity coefficient Acid-base titration. |
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