For titration curves with a reversed-L shape, the error is calculated when the end-point is constructed by the intersection of the tangent to the second branch of the curve with the volume axis. The systematic titration error is equal to - 1 Kc x when the tangent to the curve is taken...
Explain the difference between the endpoint and the equivalence point of a titration. What do we mean by the equivalence point in a titration? What is meant by the equivalence point of a titration? Explain why knowing the limiting and excess reagents at each poi...
orend point(ĕnd′point′) n. 1.Either of two points marking the end of a line segment. 2.ChemistryThe point in a titration at which no more titrant should be added. It is determined, for example, by a color change in an indicator or by the appearance of a precipitate. ...
美 英 un.滴定终点 英汉 un. 1. 滴定终点 例句 释义: 全部,滴定终点
The detcction of end point of coulometric titration is discussed by ecomputer software. Based on the properby and sampling characteristic of the titration curve, three different versions are proposed for detection of end point by computer software: real-time difference, centre point of difference ...
end point 终点;目的 参考例子 1.Is seeking loveend point. 寻找着爱情的终点。 2.The results showed that the curve of streaming potential indicated sharply theend pointof titration for cationic starch. 结果表明流动电位曲线敏锐地指示了低电荷密度的阳离子淀粉胶体滴定的终点。
1. Explain the chemical information that can be determined about an acid using the equivalence point and half-equivalence point of a titration curve. 2. Describe when you can use the Henderson- Hasse What is meant by the "endpoint" of a titration?
Alkali admixture is determined by automatic electric potential titration and One ank-derivative curve to determine titration terminal point. 在混合碱的测定中,采用自动电位滴定一阶导数曲线法确定滴定终点,与双指示剂法相比,本法具有终点灵敏、误差小等优点,大大提高了测定结果的准确度和精密度。 更多例句>> ...
When the inflection point of the titration curve is used to locate the end point, serious errors (... Carr,W Peter - 《Analytical Chemistry》 被引量: 38发表: 1971年 Mass measurements of neutron-deficient radionuclides near the end-point of the rp-process with SHIPTRAP Direct mass ...
Tripodi S, Businco AD, Alessandri C, Panetta V, Restani P, Matricardi PM: Predicting the outcome of oral food challenges with hen's egg through skin test end-point titration. Clin Exp Allergy. 2009, 39 (8): 1225-33. 10.1111/j.1365-2222.2009.03250.x. Article CAS PubMed Google Scho...