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Chem > Precipitation +ve Ion Tests > Flashcards

Precipitation +ve Ion Tests Flashcards

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1
Q

Iron (II)

A

Add NaOH
Green

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2
Q

Iron (III)

A

Add NaOH
Brown

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3
Q

Copper 2+

A

Add NaOH
Blue

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4
Q

Calcium 2+

A

White
Add NaOH
Precipitate does NOT dissolve with excess

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5
Q

Aluminium 3+

A

Add NaOH
White
Precipitate dissolves with excess

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6
Q

Ammonium (NH4+)

A

Add NaOH
Ammonia gas given off when warmed
Damp red litmus paper turns blue

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Chem (5 decks)

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