Math, asked by gdjdbksjso, 5 months ago

Why should a magnesium ribbon be cleaned before burning in air?​

Answers

Answered by Anonymous
3

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Magnesium ribbon should be cleaned before burning in air because Magnesium metal reacts with the atmospheric oxygen and forms Magnesium Oxide (MgO) layer which is a very stable compound. In order to prevent further reactions with Oxygen, it is therefore necessary to clean the ribbon by to remove the layer of MgO.

Answered by Anonymous
28

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  • ᴍᴀɢɴᴇꜱɪᴜᴍ ʀɪʙʙᴏɴ ꜱʜᴏᴜʟᴅ ʙᴇ ᴄʟᴇᴀɴᴇᴅ ʙᴇꜰᴏʀᴇ ʙᴜʀɴɪɴɢ ɪᴛ ɪɴ ᴀɪʀ ᴛᴏ ʀᴇᴍᴏᴠᴇ ᴛʜᴇ ᴏxɪᴅᴇ ʟᴀʏᴇʀ ꜰʀᴏᴍ ɪᴛ ᴡʜɪᴄʜ ᴍᴀʏ ᴘʀᴇᴠᴇɴᴛ ᴏʀ ꜱʟᴏᴡ ᴅᴏᴡɴ ᴛʜᴇ ʙᴜʀɴɪɴɢ ᴏꜰ ᴍᴀɢɴᴇꜱɪᴜᴍ ʀɪʙʙᴏɴ.

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