一、容量分析的误差来自哪些方面?什么是应当着重考虑的? 导致容量分析误差有多方面原因:有因滴定终点与反应的等当点不一致所引起的终点误差(end-point error)或称滴定误差(titration error);因溶液体积测量不准引起的体积测量误差(其中包括容量仪器刻度不准、管壁滞留过多以及读数不准所引 First, the capacity analysis of the error comes from what? What should be considered? The capacity analysis of the error caused by a variety of reasons: there is end point due to the reaction of the reaction point of equivalence caused by the end-point error (end-point error) Titration error; volume measurement errors due to inaccurate measurement of solution volume (including inaccurate calibration of volumetric capacity, excessive tube retention, and inaccurate readings