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GCSE Chemistry 2020-2022 OCR Gateway

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Pregunta:

How else can you test for Metal Ions?

Autor: eric_galvao



Respuesta:

-Some Metal Ions, when with Sodium Hydroxide, can make a Coloured Precipitate -Simply add Sodium Hydroxide to the Solution of which contains the Mystery Compound -If a Hydroxide Precipitate is present, you can be able to Identify what Element it was due to the Colour


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