Chemistry, asked by harshit912840, 9 months ago

Before we burn magnesium ribbon why should we clean it?​

Answers

Answered by himani28027
1

Answer:

because after that layer of magnesium oxide can be removed in order to get the desired chemical reaction

Explanation:

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Answered by Anonymous
1

Answer:

magnesium ribbon reacts with carbon dioxide present in the air to form a protective and inert layer of magnesium carbonate. This layer is unreactive and hence, needs to be cleaned with sand paper before burning in air.

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