Protonation constant of monoaza-12-crown-4 ether and stability constants with selected metal ions in aqueous solution in the presence of an excess of sodium ion: a potentiometric and differential pulse polarographic study at fixed ligand to metal ratio and varied pH

Evaluation of a Peak Potential of an Unc

Evaluation of a Peak Potential of an Uncomplexed Metal Ion in Speciation Study of Labile Metal–Ligand Systems by Polarography. Stability Constant Determination of CdII and PbII with Picolinic Acid at a Fixed LT:MT Ratio and Varied pH

✍ Ignacy Cukrowski; Sharon A. Loader 📂 Article 📅 1998 🏛 John Wiley and Sons 🌐 English ⚖ 195 KB 👁 2 views

The ligand picolinic acid was studied with Cd II and Pb II by differential pulse polarography (DPP) at fixed total ligand (L T ) to total metal (M T ) concentration ratios, varied pH at 25 ЊC and an ionic strength of m ¼ 0.1 and 0.5 mol dm ¹3 . The corrected peak potential of an uncomplexed metal io