EDTA is used as a complex agent in chemical analysis. Solutions of EDTA, usually containing the disodium

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EDTA is used as a complex agent in chemical analysis. Solutions of EDTA, usually containing the disodium salt Na₂H₂EDTA, are also used to treat heavy metal poisoning. The equilibrium constant for the following reaction is 6.7 × 10^-1:

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Chemical Principles

ISBN: 978-1305581982

8th Edition

Authors: Steven S. Zumdahl, Donald J. DeCoste

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Question Posted: Oct 12, 2022 04:51 AM

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EDTA is used as a complex agent in chemical analysis. Solutions of EDTA, usually containing the disodium

Question:

Pb²+ (aq) + H₂EDTA² (aq) PbEDTA² (aq) + 2H+ (aq) 0₂C-CH₂ CH,CO, CH,CO2 EDTA = O₂C-CH₂ = N-CH₂-CH₂-N Ethylenediaminetetraacetate

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Chemical Principles

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