(i) write the IUPAC name of the following complex : `[Cr(en)_(3)]Cl_(3)`
(ii) Write the formula for the following complex potassium trioxalatochromate.

Give the IUPAC names of the following complexes. [Co(en)_(3)]Cl_(3)

Write IUPAC name of the following complex : [Cr(NH_(3))_(3)Cl_(3)].

Write the formula of the following complexes: Potassium trioxalatoaluminate (III),

Write the IUPAC names of the following complexes [CoF_6]^(-3)

(i) Write down the IUPAC name of the following complex : [Co(NH_(3))_(5)Cl]^(2+) (ii) Write the formula for the following complex : Potassium tetrachloridonickelate (II).

(i) Write down the IUPAC name of the following complex : [Co(NH_(3))_(5)Cl]^(2+) (ii) Write the formula for the following complex : Potassium tetrachloridonickelate (II).

Write the formula for the following complex : Potassium tetracyanonickelate (II)

Write the formula for the following complex. Potassium tetrachloridonickelate(II)