sodium hydroxide tests Flashcards

1
Q

what coloured precipitate is formed when Sodium Hydroxide is added to iron3

A

reddish brown

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2
Q

what coloured precipitate is formed when Sodium Hydroxide is added to copper2

A

blue

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3
Q

what coloured precipitate is formed when Sodium Hydroxide is added to aluminium 3

A

white (dissolvable) precipitate

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4
Q

what coloured precipitate is formed when Sodium Hydroxide is added to calcium2/magnesium2

A

white precipitate

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5
Q

what coloured precipitate is formed when Sodium Hydroxide is added to iron2

A

green

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