14. What are chemical changes? Give examples.
Answers
Answered by
2
Rᴏᴛᴛɪɴɢ, ʙᴜʀɴɪɴɢ, ᴄᴏᴏᴋɪɴɢ, ᴀɴᴅ ʀᴜsᴛɪɴɢ ᴀʀᴇ ᴀʟʟ ғᴜʀᴛʜᴇʀ ᴛʏᴘᴇs ᴏғ ᴄʜᴇᴍɪᴄᴀʟ ᴄʜᴀɴɢᴇs ʙᴇᴄᴀᴜsᴇ ᴛʜᴇʏ ᴘʀᴏᴅᴜᴄᴇ sᴜʙsᴛᴀɴᴄᴇs ᴛʜᴀᴛ ᴀʀᴇ ᴇɴᴛɪʀᴇʟʏ ɴᴇᴡ ᴄʜᴇᴍɪᴄᴀʟ ᴄᴏᴍᴘᴏᴜɴᴅs.
Fᴏʀ ᴇxᴀᴍᴘʟᴇ, ʙᴜʀɴᴇᴅ ᴡᴏᴏᴅ ʙᴇᴄᴏᴍᴇs ᴀsʜ, ᴄᴀʀʙᴏɴ ᴅɪᴏxɪᴅᴇ, ᴀɴᴅ ᴡᴀᴛᴇʀ. Wʜᴇɴ ᴇxᴘᴏsᴇᴅ ᴛᴏ ᴡᴀᴛᴇʀ, ɪʀᴏɴ ʙᴇᴄᴏᴍᴇs ᴀ ᴍɪxᴛᴜʀᴇ ᴏғ sᴇᴠᴇʀᴀʟ ʜʏᴅʀᴀᴛᴇᴅ ɪʀᴏɴ ᴏxɪᴅᴇs ᴀɴᴅ ʜʏᴅʀᴏxɪᴅᴇs.
Stay Happy
Have A Great Day Ahead
Answered by
0
Answer:
Rotting, burning, cooking, and rusting are all further types of chemical changes because they produce substances that are entirely new chemical compounds. For example, burned wood becomes ash, carbon dioxide, and water. When exposed to water, iron becomes a mixture of several hydrated iron oxides and hydroxides.
Explanation:
Similar questions