Chemistry, asked by khushi9430, 3 months ago

Why should a magnesium ribbon be cleaned before burning it in air ? Also state the reactions. ​

Answers

Answered by Anonymous
1

Answer:

Find Below

Explanation:

Originally There is oxide layer present on surface of magnesium ribbon that is (MGCO3+Mg(OH)2) Which slow down The rate of reaction So we clean it with sandpaper

its reaction with oxygen is

2MG+O2=2MGO

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