The correct name for [Co(NH 3 ) 5 Cl]Cl 2 is

The complex [Co(NH3)5Cl]Cl2 consists of a cobalt(III) ion coordinated with five ammonia (NH3) molecules and one chloride ion, making it a pentamminechlorocobalt(III) complex. The additional two chloride ions are outside the coordination sphere, making the compound a chloride salt. Therefore, the correct name is pentamminechlorocobalt(III) chloride.

The correct name for [Co(NH 3 ) 5 Cl]Cl 2 is

The complex [Co(NH3)5Cl]Cl2 consists of a cobalt(III) ion coordinated with five ammonia (NH3) molecules and one chloride ion, making it a pentamminechlorocobalt(III) complex. The additional two chloride ions are outside the coordination sphere, making the compound a chloride salt. Therefore, the correct name is pentamminechlorocobalt(III) chloride.

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The Correct Name for [Co(NH₃)₅Cl]Cl₂ Is

Question 21

Multiple Choice

The correct name for [Co(NH₃) ₅Cl]Cl₂ is

A) chloropentamminecobalt(III) chloride.
B) pentamminechlorocobalt(II) chloride.
C) pentamminechlorocobalt(III) chloride.
D) pentamminechlorocobaltate(III) chloride.
E) pentamminedichlorocobalt(III) .

Correct Answer: