Cd2* forms a stable complex with EDTA. Consider the titration of 30.00 mL of 0.0525 M Cd" with 0.125 M EDTA at pH 9, using Eriochrome black Tas the indicator. Constants you may need: log K (Cd-EDTA) = 16.5, a, @ ph 9- 0.052 The pCd at equivalence point (12.6 mL) is [a]

Cd2* forms a stable complex with EDTA. Consider the titration of 30.00 mL of 0.0525 M Cd" with 0.125 M EDTA at pH 9, using Eriochrome black Tas the indicator. Constants you may need: log K (Cd-EDTA) = 16.5, a, @ ph 9- 0.052 The pCd at equivalence point (12.6 mL) is [a]

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

Chapter14: Applications Of Ultraviolet-visible Molecular Absorption Spectrometry

Section: Chapter Questions

Problem 14.6QAP: The accompanying data (1.00-cm cells) were obtained for the spectrophotometric titration 10.00 mL of...

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Question

Cd2* forms a stable complex with EDTA. Consider the titration of 30.00 mL of 0.0525 M Cd" with 0.125 M
EDTA at pH 9, using Eriochrome black Tas the indicator.
Constants you may need: log Ke (Cd-EDTA) = 16.5, a, @ ph 9- 0.052
The pCd at equivalence point (12.6 mL) is [a]

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