Application of Iodide Ion Selective Electrode to the Study of Stepwise Formation Constant and Solubility Product of Lead Iodide | Zendy

Chang WenLie | Zendy; Chang FuChung | Zendy; Wu ShawChii | Zendy

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Application of Iodide Ion Selective Electrode to the Study of Stepwise Formation Constant and Solubility Product of Lead Iodide

Author(s) -

Chang WenLie,

Chang FuChung,

Wu ShawChii

Publication year - 1981

Publication title -

journal of the chinese chemical society

Language(s) - English

Resource type - Journals

SCImago Journal Rank - 0.329

H-Index - 45

eISSN - 2192-6549

pISSN - 0009-4536

DOI - 10.1002/jccs.198100037

Subject(s) - chemistry , solubility equilibrium , iodide , solubility , perchlorate , stability constants of complexes , inorganic chemistry , electrode , ion , organic chemistry

Iodide ion‐selective electrode were studied, prepared and applied for the complex formations and solubility product determination. The thermodynamic formation constant of PbI + and the solubility product of PbI 3 were found to be 54 and 9.2 × 10 −9 , respectively. The formation constant of PbNO 3 + was calculated to be 4.6 from the different formation constant of PbI + in perchlorate and nitrate media.

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