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Chemistry > Sodium Hydroxide Test > Flashcards

Sodium Hydroxide Test Flashcards

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1
Q

What colour does fe3+ turn?

A

Orange ppt

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2
Q

What colour does fe2+ turn?

A

Green ppt

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3
Q

What colour does cu2+ turn?

A

Blue

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4
Q

What is the sodium hydroxide test?

A

Mix sodium hydroxide with metal
The sodium hydroxide is more reactive so displaces the compound from the metal
The transition metal (hydroxide) is produced
It appears as a solid (ppt)

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Chemistry (5 decks)

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