1) Titrimetry
[tai'trimitri]
通用终点误差公式
1.
Unified Mathematical Treatment on Titrimetry (Ⅰ)——General End Point Error Formula;
滴定分析的统一数学处理(Ⅰ)——通用终点误差公式
3) end point error
终点误差
1.
The formula can be used to calculate the end point error of both complicated redox reactions and simple ones.
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。
2.
The article discussed the various end point errors of precipitation titrametry,and deduced the computation formula of different titration errors.
讨论了银量法在不同情况下的终点误差,并推导出其各种终点误差的计算通式。
4) endpoint error
终点误差
1.
In order to reduce the endpoint error with indicator in acid-base titration,to improve the accuracy of experimental results,the effects of indicator,and the concentration of the substance which would be determined on endpoint error were studied with theoretical analysis and actual examples.
通过理论分析和实例分析,对酸碱滴定中不同的指示剂、不同浓度的被测物质进行了分析讨论,并根据溶液物料平衡和电荷平衡关系,直接推导得出酸碱滴定终点误差公式。
2.
The problem of the endpoint error in complexometric titradon involves greatly the reliability of determination result or even the method of analysis.
络合滴定的终点误差(TE)问题是关系到测定结果是否准确可靠甚至涉及分析方法本身是否可靠的大问题。
3.
Following the concept of titration errors in oxidation reduction reactions, the establishment and application of the endpoint error in the titration of such reactions in terms of the conditioned potential are discussed emphatically, and a method for increasing the accuracy of titration is described briefly.
从氧化还原滴定误差的概念入手，着重讨论了误差公式的建立及其应用，以条件电位表示的氧化还原终点误差公式以及影响误差的因素。
5) final error
终点误差
1.
The formula of final error in the oxidant reduction titration is deduced according to the principle that the inconsistency of titrating final and chemical calculating point leads to the final error.
根据滴定终点与化学计量点不一致而导致终点误差这一原理,推导出氧化还原滴定的终点误差公式。
2.
This thesis is dealing with sediment titration equilibrium according to Ringbom's additional reaction theory,through which conditional equilibrium constant,sediment curve line equation and final error can be learned.
用林帮的副反应思想处理沉淀滴定平衡、得到条件平衡常数、滴定曲线方程、终点误差 。
6) end error
终点误差
1.
The supplementary study for the end error theory of ringbom
对Ringbom终点误差理论的补充研究
2.
The accurate equation of end error calculation to complexometric titration has been derived.
推导了络合滴定终点误差计算的精确公式,并在特定的条件下还原为林邦误差公式。
补充资料：终点误差
分子式：
CAS号：
性质：也称终点误差(end point error)。是理论的滴定终点与实际终点之差。狭义而言，是指指示剂指示的终点与反应真正的当量点之差为滴定误差，也叫指示剂误差。广义而言，滴定误差是指进行滴定所产生的误差，包括方法误差，指示剂误差、化学用体积量器误差、测量误差、读数误差、液漏误差等。多数情况下指当量点与终点的差为滴定误差。
CAS号：
性质：也称终点误差(end point error)。是理论的滴定终点与实际终点之差。狭义而言，是指指示剂指示的终点与反应真正的当量点之差为滴定误差，也叫指示剂误差。广义而言，滴定误差是指进行滴定所产生的误差，包括方法误差，指示剂误差、化学用体积量器误差、测量误差、读数误差、液漏误差等。多数情况下指当量点与终点的差为滴定误差。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条