化学学报 ›› 1958, Vol. 24 ›› Issue (1): 12-18. 上一篇    下一篇

论文

Ⅱ. 电流滴定理论曲线的验证

高小霞, 徐光宪, 田青娟   

  1. 北京大学化学系
  • 投稿日期:1957-05-13 发布日期:2013-06-03

Ⅱ. EXPERIMENTAL VERIFICATION OF THE

KAO SHEAU-SHYA, HSU KWANG-HSIEN, TIEN T'SING-CKUAN   

  1. Dept. of Chemistry, Peking University
  • Received:1957-05-13 Published:2013-06-03

本文用铈和亚铁离子的滴定曲线验证前文中的公式, 结果基本一致, 并说明实验和理论不符合之处.

The theory of the "dead-stop" titrations developed in the first paper of this series has been verified in the case of the titration of eerie sulfate with ferrous iron.The experimental titration curves at varied conditions are shown in Fig.2 and 3, together with those calculated theoretically.The chief theoretical conclusions have been confirmed, but there are several minor points of discrepancy between the experimental and theoretical curves.The reasons for these discrepancies have been discussed in detail.