Question

Define chemical reaction with example​

Answer 1

Answer:

>>A chemical reaction happens when one or more chemicals are changed into one or more other chemicals.

>> Examples: iron and oxygen combining to make rust. vinegar and baking soda combining to make sodium acetate, carbon dioxide and water. things burning or exploding.

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Explanation:

Answer 2

Answer:

ᴀ ᴄʜᴇᴍɪᴄᴀʟ ʀᴇᴀᴄᴛɪᴏɴ ʜᴀᴘᴘᴇɴs ᴡʜᴇɴ ᴏɴᴇ ᴏʀ ᴍᴏʀᴇ ᴄʜᴇᴍɪᴄᴀʟs ᴀʀᴇ ᴄʜᴀɴɢᴇᴅ ɪɴᴛᴏ ᴏɴᴇ ᴏʀ ᴍᴏʀᴇ ᴏᴛʜᴇʀ ᴄʜᴇᴍɪᴄᴀʟs. ᴇxᴀᴍᴘʟᴇs: ɪʀᴏɴ ᴀɴᴅ ᴏxʏɢᴇɴ ᴄᴏᴍʙɪɴɪɴɢ ᴛᴏ ᴍᴀᴋᴇ ʀᴜsᴛ. ᴠɪɴᴇɢᴀʀ ᴀɴᴅ ʙᴀᴋɪɴɢ sᴏᴅᴀ ᴄᴏᴍʙɪɴɪɴɢ ᴛᴏ ᴍᴀᴋᴇ sᴏᴅɪᴜᴍ ᴀᴄᴇᴛᴀᴛᴇ, ᴄᴀʀʙᴏɴ ᴅɪᴏxɪᴅᴇ ᴀɴᴅ ᴡᴀᴛᴇʀ. ᴛʜɪɴɢs ʙᴜʀɴɪɴɢ ᴏʀ ᴇxᴘʟᴏᴅɪɴɢ.

FOR EXAMPLE :

• Combination (Synthesis) reaction.
• Decomposition reaction.
• Displacement reaction.
• Double displacement reaction.
• Combustion reaction.

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