The IUPAC name of {K_2}[Cr(CN)_2(O_2)(O)_2(NH | vedclass

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(A) $1$. Identify the ligands: $NH_3$ (ammine),$CN^-$ (cyano),$O_2^{2-}$ (peroxo),and $O^{2-}$ (oxo). $2$. Determine the oxidation state of $Cr$: Let

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Potassium ammine dicyano dioxo peroxo chromate $(VI)$

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(A) $1$. Identify the ligands: $NH_3$ (ammine),$CN^-$ (cyano),$O_2^{2-}$ (peroxo),and $O^{2-}$ (oxo). $2$. Determine the oxidation state of $Cr$: Let it be $x$. $2(+1) + x + 2(-1) + 1(-2) + 2(-2) + 1(0) = 0$. $3$. $2 + x - 2 - 2 - 4 = 0$,so $x = +6$. $4$. Alphabetical order of ligands: ammine,cyano,dioxo,peroxo. $5$. The complex is anionic,so the metal is named chromate. $6$. The correct $IUPAC$ name is Potassium ammine dicyano dioxo peroxo chromate $(VI)$.

The $IUPAC$ name of ${K_2}[Cr(CN)_2(O_2)(O)_2(NH_3)]$ is

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