At pH 7, what metal ions can be titrated by EDTA? Fe3+Th4+24 In3+22Sc3+Ga³tVO2+Cu2+Sm3+Zn²+-Co²+Fe2+.-Mn?+2018Nj2+Pb24,Y3±16Cd2+14La3+12Ca?+108Mg2+, Sr2+2481012pHBoth Zn2+ and Mn2+Mn2+Both Mg2+ and Ca2+Zn2+Sr2+log KMy

In complexometric titrations, EDTA requires a certain minimum pH for titrating each metal ion. The…

Answered: At pH 7, what metal ions can be…

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At pH 7, what metal ions can be titrated by EDTA?

Principles of Instrumental Analysis

7th Edition

ISBN:9781305577213

Author:Douglas A. Skoog, F. James Holler, Stanley R. Crouch

Publisher:Douglas A. Skoog, F. James Holler, Stanley R. Crouch

Chapter20: Molecular Mass Spectrometry

Section: Chapter Questions

Problem 20.16QAP

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Question

At pH 7, what metal ions can be titrated by EDTA?

Fe3+
Th4+
24 In3+
22
Sc3+
Ga³t
VO2+
Cu2+
Sm3+
Zn²+
-Co²+
Fe2+.
-Mn?+
20
18
Nj2+
Pb24,Y3±
16
Cd2+
14
La3+
12
Ca?+
10
8
Mg2+, Sr2+
2
4
8
10
12
pH
Both Zn2+ and Mn2+
Mn2+
Both Mg2+ and Ca2+
Zn2+
Sr2+
log KMy

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