transition metals Flashcards by Aneeka Majumdar

Q

[Cu(H₂O)₆]²⁺ and [Cr(H₂O)₆]²⁺

A

blue solution

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Q

[Mn(H₂O)₆]²⁺

A

pale pink solution

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Q

[Fe(H₂O)₆]²⁺, [Cr(H₂O)₆]³⁺ and [Cr(OH)₆]³⁻

A

green solution

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Q

[Fe(H₂O)₆]³⁺, [CuCl₄]²⁻, [CrO₄]2-

A

yellow solution

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Q

[Cu(H₂O)₂(NH₃)₄]²⁺

A

dark blue solution

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Q

[Cu(OH)₂(H₂O)₄]

A

blue ppt

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Q

[Fe(OH)₂(H₂O)₄] and [Cr(OH)₃(H₂O)₃]

A

green ppt

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Q

[Fe(OH)₃(H₂O)₃]

A

brown ppt

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Q

[Mn(OH)₂(H₂O)₄]

A

light beige ppt

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Q

[Cr(NH₃)₆]³⁺, [MnO₄]⁻ , [Cr(H₂O)₆]³⁺

A

purple solution

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