alishaham606 alishaham606

08-05-2021
Chemistry

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Write down the colours of the precipitates formed by reaction of aqueous caustic soda with solutions of: copper, zinc and ferric salts.

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shrieyaa2809 shrieyaa2809

08-05-2021

Answer:

Metal Color

Cobalt Pink (when hydrated)

Copper Blue

Iron (II) Green pale

Iron (III) Reddish brown

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