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(D) The name of the coordination compound is Barium tetrachlorocuprate$(II)$.$1$. The cation is Barium,which is $Ba^{2+}$.$2$. The anion is the coordi

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$Ba[CuCl_4]$

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(D) The name of the coordination compound is Barium tetrachlorocuprate$(II)$.$1$. The cation is Barium,which is $Ba^{2+}$.$2$. The anion is the coordination entity tetrachlorocuprate$(II)$.$3$. 'Tetra' indicates four chloride ligands $(Cl^-)$,and 'cuprate$(II)$' indicates copper in the $+2$ oxidation state.$4$. The charge on the complex ion $[CuCl_4]$ is calculated as: $x + 4(-1) = -2$,so $x = +2$. Thus,the complex ion is $[CuCl_4]^{2-}$.$5$. Combining the cation $Ba^{2+}$ and the anion $[CuCl_4]^{2-}$,the formula is $Ba[CuCl_4]$.

Which among the following is a correct formula of Barium tetrachlorocuprate$(II)$?

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