The IUPAC name of [Co(NH₃)₆]Cl₃ is:
AHexacobalt(III) ammoniachloride
BCobalt(III) hexaamminechloride
CHexaammoniacobalt(3+) chloride
DHexaamminecobalt(III) chloride
Answer & Solution
Correct answer: D. Hexaamminecobalt(III) chloride
**Hexaamminecobalt(III) chloride**: ligand 'ammine' for NH₃ with prefix 'hexa-', then metal name 'cobalt', oxidation state in Roman numerals (III), then counter anion 'chloride'.
Related questions
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