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Chemical tests > precipitates > Flashcards

precipitates Flashcards

1
Q

what is added to form the precipitate?

A

Sodium Hydroxide

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2
Q

Fe2+

A

Green

Iron

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3
Q

Fe3+

A

Brown (rust)

Iron

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4
Q

Mg2+

A

White

magnesium

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5
Q

Ca2+

A

White

Calcium

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6
Q

Cu2+

A

Blue

Copper

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7
Q

Al3+

A

White
Aluminium
Dissolves when excess is added

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8
Q

What type of ions is this text for?

A

Positive

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Chemical tests (3 decks)

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