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Ions and Gases > Aq Cations NH3 > Flashcards

Aq Cations NH3 Flashcards

1
Q

Aluminium (Al3+)

A

•White ppt
•Insoluble in excess

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2
Q

Ammonium (NH4+)

A

N/A (same substance)

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3
Q

Calcium (Ca2+)

A

•No/Very slight white ppt

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4
Q

Chromium (Cr3+)

A

•Grey-Green ppt
•Insoluble in excess

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5
Q

Copper (Cu2+)

A

•Light blue ppt
•Soluble in excess = dark blue solution

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6
Q

Iron (Fe2+)

A

•Green ppt
•Insoluble in excess

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7
Q

Iron (Fe3+)

A

•Red-brown ppt
•Insoluble in excess

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8
Q

Zinc (Zn2+)

A

•White ppt
•Soluble in Excess= Colourless Solution

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Ions and Gases (4 decks)

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