Coordination Compounds

Ethylenediamine (en) is a bidentate ligand. What is the coordination number of cobalt in [Co(en)2Cl2]Cl?

6

What is the correct formula for sodium tetrachlorocobaltate(II)?

Na2(CoCl4)

Give the name for the following coordination compound: [Co(NH3)5Cl]Cl2

pentaamminechlorocobalt(III) chloride

Give the name for the following coordination compound: K3Fe(CN)6

potassium hexacyanoferrate(III)

Give the name for the following coordination compound: [Fe(en)2(NO2)2]2SO4

bis(ethylenediamine)dinitroiron(III) sulfate

Give the name for the following coordination compound: [Co(NH3)6]Cl2

hexaamminecobalt(II) chloride

Give the name for the following coordination compound: K4[PtCl6]

potassium hexachloroplatinate(II)

Give the name for the following coordination compound: [Co(H2O)6]I3

hexaaquacobalt(III) iodide

Give the name for the following coordination compound: K2[PtCl4]

potassium tetrachloroplatinate(II)

Give the name for the following coordination compound: [Co(NH3)3(NO2)3]

triamminetrinitrocobalt(III)

Give the name for the following coordination compound: [Cr(H2O)5Br]Br2

pentaaquabromochromium(III) bromide

Write the formula for the following complex ion: tetrachloroferrate(III)

[Fe(Cl)4] −

Write the formula for the following complex ion: amminetrichloroplatinate(II)

[Pt(NH3)Cl3]

Write the formula for the following complex ion: tetrahydroxozincate(II)

[Zn(OH)4] 2−

Write the formula for the following complex ion: pentaaquachlorochromium(III)

[Cr(H2O)5Cl]2+

Write the formula for the following complex ion: ethylenediaminetetraacetatoferrate(II)

[Fe(EDTA)]2−

Write the formula for the following complex ion: dichloroethylenediamineplatinum(II)

[Pt(Cl)2(en)]

Write the formula for the following coordination compound: aquatricarbonylplatinum(II) bromide

[Pt(H2O)(CO)3]Br2

Write the formula for the following coordination compound: triamminechloroethylenediaminechromium(III) iodide

[Cr(NH3)3(Cl)(en)]I2

Write the formula for the following coordination compound: triamminebromoplatinum(II) chloride

[Pt(NH3)3Br]Cl

Write the formula for the following coordination compound: potassium hexafluorocobaltate(III)

K3[Co(F)6]

Give the name of the following complex ion: Co(NH3)5NO2 2+

pentaamminenitrocobalt(III)

Give the name of the following complex ion: Fe(CN)6 4−

hexacyanoferrate(II)

Give the name of the following complex ion: Ru(NH3)5Cl2+

pentamminechlororuthenium(III)

Give the name of the following complex ion: Co(SCN)2(H2O)4 +

tetraaquadithiocyanatocobalt(III)

Give the name of the following complex ion: Cr(NH3)4Cl2 +

tetraamminedichlorochromium(III)

Give the name of the following complex ion: Ni(CN)4 2−

tetracyanonicklate(II)

What is the oxidation number of the central metal atom in the following coordination compound? K3[Fe(CN)6]

3

What is the oxidation number of the central metal atom in the following coordination compound? [Cr(NH3)4Br2]Br

3

What is the oxidation number of the central metal atom in the following coordination compound? [Ni(H2O)6]Cl2

2

What is the oxidation number of the central metal atom in the following coordination compound? Na2[TaF7]

5

What is the correct IUPAC name for [MnCl4(H2O)2] -

diaquatetrachloromanganate(III) ion

What is the formula for the hexaaquacobalt(II) ion?

[Co(H2O)6] 2+

What is the formula for the pentaamminehydroxotitanium(II) ion?

[Ti(NH3)5(OH)]+

What is the name of Na2[TaF7]?

sodium heptafluorotantalate(V)

What is the name of [Cr(NH3)4Br2]Br?

tetraamminedibromochromium(III) bromide

What is the formula of tris(ethylenediamine)platinum(IV) sulfate?

[Pt(en)3](SO4)2

What is the formula of potassium tetrabromodichloroplatinate(IV)?

K2[PtBr4Cl2]