Which one is the correct formula for the coor | vedclass

Name: Exam Paper Generator | JEE NEET Paper Generator | Vedclass
Brand: Vedclass
Rating: 5 (35 reviews)

Question

(B) The central metal ion is cobalt in the $+3$ oxidation state,denoted as $Co(III)$.Ethane-$1,2$-diamine $(en)$ is a neutral bidentate ligand.Since t

Vedclass · Accepted Answer

$[Co(en)_3]_2(SO_4)_3$

Vedclass · Answer

(B) The central metal ion is cobalt in the $+3$ oxidation state,denoted as $Co(III)$.Ethane-$1,2$-diamine $(en)$ is a neutral bidentate ligand.Since there are three $en$ ligands,the coordination sphere is $[Co(en)_3]^{3+}$.Sulphate ion is $SO_4^{2-}$.To balance the charges,we use the criss-cross method: $2$ units of $[Co(en)_3]^{3+}$ and $3$ units of $SO_4^{2-}$ are required to make the compound neutral.Thus,the formula is $[Co(en)_3]_2(SO_4)_3$.

Which one is the correct formula for the coordination compound tris(ethane-$1,2$-diamine) cobalt$(III)$ sulphate?

Similar Questions

In which complex is the transition metal in zero oxidation state?

What is the correct $IUPAC$ name of $[K_4Ni(CN)_4]$?

The $IUPAC$ name of $K_{2}[Ni(CN)_{4}]$ is

Identify the pair of compounds in which both metal atoms are in their maximum oxidation state.

Which of the following compounds has an oxidation state of $+3$ for iron?

Vedclass Test Series

Exam Paper Generator

Online Exam Module