Question

Which ligand, the monodentate ligands or the hexadentate ligand EDTA4−, binds more strongly to the iron(III)...

Which ligand, the monodentate ligands or the hexadentate ligand EDTA4−, binds more strongly to the iron(III) ions.

Which of the following ligands can form chelates: OH− , CN− , H2NCH2CH2NH2, H2NCH2CH2CH3, (COOH)2 and CH3COOH?

Ammonia is a stronger ligand than is the chloride ion. What does this statement mean?

When excess of 1M KSCN is added to the aqueous solution of iron(III) chloride, a redamber solution or red precipitate forms. If an aqueous solution of 1M NaF is added to iron(III) chloride solution before the addition of KSCN, the red color solution or precipitate does not form. Explain why. Also, write the formula of the two complex ions having a coordination number of six.

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