Question

Se cere ionul central, ligandul, nr. de coordinatie, contraionul si denumirea următoarea combinatii complexe :

Na2[Zn(OH)4]

Na4[Fe(CN)6]

Na[Al(OH)4]

K2[HgI4]

Fe[Fe(Cn)6]3

[Ag(NH3)2]NO3

K3[Fe(SCN6)]

[Ag(NH3)2]OH

[Cu(NH3)4](OH4)
​

Answer 1

Răspuns:

Na2[Zn(OH)4] tetrahidroxizincat de sodiu - ion central Zn, ligand OH, contraion Na

Na4[Fe(CN)6] hexacianoferat de Na - ion central Fe, ligand CN, contraion Na

Na[Al(OH)4] tetrahidroxialuminat de Na - ion central Al, ligand OH, contraion Na

K2[HgI4] tetraiodomercuriat de K - ion central Hg, ligand I, contraion K

Fe[Fe(CN)6]3 hexacianoferat de Fe - ion central Fe(III), ligand CN, contraion Fe (III)

[Ag(NH3)2]NO3 azotat de diamino argint - ion central Ag, ligand NH3, contraion NO3

K3[Fe(SCN)6] hexasulfocianoferat sau hexarodanoferat de K - ion central Fe, ligand SCN, contraion K

[Ag(NH3)2]OH hidroxid de diamino argint - ion central Ag, ligand NH3, contraion OH

[Cu(NH3)4](OH)4 hidroxid de tetraamino cupru - ion central Cu, ligand NH3, contraion OH