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Question
The correct formula for the complex compound, sodium hexacyanoferrate (III) is ______.
Options
Na [Fe(CN)6]
Na2 [Fe(CN)6]
Na3 [Fe(CN)6]
Na4 [Fe(CN)6]
[NaFe(CN)6]
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Solution
The correct formula for the complex compound, sodium hexacyanoferrate (III) is Na3 [Fe(CN)6].
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\[\begin{array}{cc}
\phantom{.}\ce{CH(CH3)2}\\
|\phantom{........}\\
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