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author:

林文如 (林文如.) [1]

Indexed by:

PKU CSCD

Abstract:

<正> 本文提出用双极化电极为指示电极,不需找出等当点,只在滴定剂过量或不足的情况下,用两次测量电生滴定剂的电量及其对应的指示电流,便可以用简单的公式计算待测组分的含量。该方法具有简便快速的特点。用此法测定10~(-5)mol的Na_2S_2O_3和K_2Cr_2O_7,其相对误差为0.9%。

Keyword:

双点滴定 库仑滴定 极化电极

Community:

  • [ 1 ] 福州大学化学系 福州 350002

Reprint 's Address:

  • 林文如

Email:

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Source :

应用化学

ISSN: 1000-0518

CN: 22-1128/O6

Year: 1992

Issue: 05

Page: 113-115

Cited Count:

WoS CC Cited Count:

SCOPUS Cited Count:

ESI Highly Cited Papers on the List: 0 Unfold All

WanFang Cited Count:

Chinese Cited Count:

30 Days PV: 1

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