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  • Can someone help me with this, Trunbull's blue is a compound

Trunbull's blue is a compound

  • Option 1)

                Ferricyanide

  • Option 2)

    Ferrous ferricyanide

  • Option 3)

    Ferrous cyanide

  • Option 4)

    Ferriferrocyanide

 

Answers (1)

best_answer

As we have learned

Complex Salt -

Do not dissociate completely when disssolved in water

- wherein

eg: K_{4}\left \left [ Fe\left (CN \right )_{6} \right ]\rightarrow 4K^{+}\left [ Fe\left ( CN \right )_{6} \right ]^{4-}

But do not give Fe^{2+} and  CN^{-} 
ions

 

 Turnbull’s blue is K\left \{ Fe^{\mathbb{I}\mathbb{I}} [Fe^{\mathbb{I}\mathbb{I}\mathbb{I}}(CN_6)]\right \}.                

 

 

 


Option 1)

            Ferricyanide

Option 2)

Ferrous ferricyanide

Option 3)

Ferrous cyanide

Option 4)

Ferriferrocyanide

Posted by

Plabita

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