Answered: 2+ Find pCa in a 100 mL solution of…

2+ Find pCa in a 100 mL solution of 0.10 M Ca²+ at pH 10 after addition of 100 mL of 0.10 M EDTA. a4 at pH 10 10 is 0.35. kf= 5x10 O о a. 1.22 b. 1 C. 5.77 d. 1.48

Fundamentals Of Analytical Chemistry

9th Edition

ISBN:9781285640686

Author:Skoog

Publisher:Skoog

Chapter17: Complexation And Precipitation Reactions And Titrations

Section: Chapter Questions

Problem 17.3QAP

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Question

2+
Find pCa in a 100 mL solution of 0.10 M Ca* at pH 10 after addition of 100 mL of 0.10 M EDTA. a4 at pH 10
10
is 0.35. Kf = 5x10
Ο Ο
a.
1.22
b. 1
C. 5.77
d. 1.48

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