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Cr(NH 3 )(CO 3 ) what is the oxidation no. of Cr?

Cr(NH3)(CO3) what is the oxidation no. of Cr?

Grade:11

1 Answers

Sunil Kumar FP
askIITians Faculty 183 Points
7 years ago
the oxidation state of the metal atom is the charge that would exist on the atom if the bonding were completly ionic
oxidation no. of Cr:-
i think you are missing
its a carbonate ligand and the complex would be [Cr(NH3)(CO3)]-
the oxidation state of this complex in chromium is+3 because ammine is neutral ligand

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