Positive Ions NaOH Precip Flashcards

1
Q

Copper (11) Cu2+

A

Blue

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2
Q

Iron(11) Fe2+

A

Green

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3
Q

Iron(111) Fe3+

A

Brown

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4
Q

Aluminium Al3+

A

White at first then redissolves in NaOH

To form a colourless solution

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5
Q

Mg2+

A

White

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6
Q

Ca2+ with NaOH

A

White precipitate

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