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stoichiometric titration 化学计量滴定
In the paper,according to the specific law of redox titration,using stoichiometric relation and Nernst formula in the chemical reactions. 根据氧化还原滴定的特殊规律,运用化学反应的计量关系和能斯特公式,给出了氧化还原滴定终点误差的简单计算公式。
Conductometric titration is an accuratemethod for compounds of small molecules, but there is a remarkablediscrepancy from the stoichiometric value when used for polymers. 用电导滴定法测定小分子的磷酸基和酚羟基，其结果准确性较高，但对于高聚物中碳酸基、酚羟基的测定，与理论值相比差别较大。
In mixed weak acid titration, calculation of PH of stoichiometric point, calculation of end point error and stepwise titration criterion are the must specific problems. 在混合弱酸滴定中,化学计量点时PH值计算、终点误差计算,分步滴定判据是三个必须明确的问题,本文对混合弱酸滴定的这三个问题作一探讨。
This article means to study the universal formula to calculate potential of stoichiometric point in redox titration and the application of this universal formula was discussed. 本文推导了一个普通适用于各类氧化还原滴定化学计量点电位通用计算式,并对该通用计算式的应用进行了讨论。
In this paper,we study the influence factors about acid-base titration jump and the stoichiometric point by deducing approximate calculation formula of acid-base titration. 本文推导出了强酸强碱、一元弱酸弱碱、多元弱酸弱碱滴定突跃、化学计量点的近似计算式,用公式说明了影响滴定突跃的因素及化学计量点的位置,并得出了一些重要结论。
The slope of titration curve is at a minimum. 滴定曲线的斜率处于最低值。
The titration involves considerable work. 滴定需要大量的工作。
Method: The potentiomet-ric titration was adoped. 方法:采用电位滴定法。
During initial dose titration, use reduced doses. 首剂量滴定期，减少剂量使用。
The stoichiometric coefficients are pure numbers with no units. 化学计量系数是没有单位的纯数字。
In this paper, we study the influence factors about acid-base titration jump and the stoichiometric point deducing approximate calculation formula of acid-base titration. Some useful results are obtained. 摘要本文推导出了强酸强碱、一元弱酸弱碱、多元弱酸弱碱滴定突跃、化学计量点的近似计算式，用公式说明了影响滴定突跃的因素及化学计量点的位置，并得出了一些重要结论。
The paper puts forward that by using proton balance equation of stoichiometric point, simple and easy derive formula of acid-base titration error for the all circumstances can be leaded. 摘要提出利用化学计量点的质子条件式，可以简易导出各种情况下的酸碱滴定误差公式。
The titration errors resulting from the difference between indicator discoloration potentiation and stoichiometric point potentiation are calculated with a new method in oxidation-reduction titration. 在被滴物浓度不太低的情况下，讨论了氧化还原滴定过程中，由于指示剂变色电位与化学计量点电位不符而引起的误差，并建立了一种计算方法。
Stoichiometric displacement theory and its applications II. 计量置换理论及应用2。
Continue the titration until the meter reading is approx. + 100 mV. 继续滴液量直到仪表读数大约为+100毫伏。
This method was an improvement on acid dye direct titration. 对酸性染料直接滴定法作了改进。
Methods: The diphasic titration was used in the test. 方法:采用双相滴定法,测定金刚烷胺合剂中盐酸金刚烷胺的含量。
Methods Potentiometric titration method was used in this assay. 方法采用电位滴定法。
Methods : Gravimetric method and titration method were used. 方法:采用重量法、滴定法。