Ligand Substitution and Precipitation (OCR A-Level Chemistry A): Flashcards
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Ligand substitution reaction
Ligand substitution reaction
Replacement of ligands around a metal ion
Color of
Color of
Pale blue
Color: + excess
Color: + excess
Dark blue (or deep purple-blue)
Color: + excess
Color: + excess
Yellow
Geometry of
Geometry of
Tetrahedral
Color of
Color of
Pale purple (or violet)
CO vs binding to haemoglobin
CO vs binding to haemoglobin
CO binds much more strongly and irreversibly
Precipitate color: +
Precipitate color: +
Blue
Precipitate color: +
Precipitate color: +
Orange-brown
Metal hydroxides that dissolve in excess
Metal hydroxides that dissolve in excess
and