Give IUPAC names of the following compounds
`[Ag(NH_(3))_(2)]^(+),[Cu(NH_(3))_(4)]^(+),[Cr(H_(2)O)_(4)Cl_(2)],`
`K_(2)[PtCl_(6)],[Fe(CN)_(6)]^(4-),[Co("en")_(2)Cl_(2)]SO_(4),`
`[Cr(NH_(3))_(3)Cl_(3)](H_(2)O)_2,Na_(3)[Co(NO_(2))_(6)]`,
`[Co("en")_(2)Cl(NO_(2))]^(+),[Pt(NH_(3))Cl_(5)]^(-)`

Explanation

`[Ag(NH_(3))_(2)]^(+)` = Diammine silver (I) ion.
`[Cu(NH_(3))_(4)]^(+)` = Tetrammine copperate (I) ion
`[Cr(H_(2)O)_(4)Cl_(2)]` = Tetraquadichloridochromium (II)
`K_(2)[PtCl_(6)]` = potassium hexachloro platimun (IV)
`[Fe(CN)_(6)]^(-4)` = Hexacyanoferrate (II) ion
`[Co("en")_(2)Cl_(2)SO_(4)` = Dichlorido-bis (ethane - 1,2 - diamine) cobalt (II) sulphate
`[Cr(NH_(2))_(6)](NO_(3))_(3)` = Hexammine chromium (II) nitrate
`Na_(3)[Co(NO_(2))_(6)]` = Sodium hexanitrocobalt (III)
`[Co("en")_(2)Cl(NO_(2))]^(+)` = Chloridonitro-bis (ethane - 1,2-diamine) cobaltate (I) ion
`[Pt(NH_(3))Cl_(5)]^(-)` = Amminepenta chloride platinate (IV) ion.