Dilute Ammonia Solution When Added To Splution Containing A Cation Flashcards by Zoe archer | Brainscape

Q

NH3-
Brown precipitate

Excess-
Precipitate is insoluble

A

Iron (III)

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Q

NH3-
Blue precipitate

Excess-
Precipitate dissolves to give deep blue solution

A

Copper (II)

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Q

NH3-
White precipitate

Excess-
Dissolves to give colourless

A

Zinc (II)

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Q

NH3-
White precipitate

Excess-
Precipitate is insoluble

A

Magnesium

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Q

Adding NH3-
Green precipitate turns brown

Excess-
Precipitate is insoluble

A

Iron (II)

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