Question

what is chemical reaction.​

Answer 1

Answer:

Chemical reaction

Most chemical compounds do not combine with one another automatically, nor do chemical compounds break apart automatically. The great majority of the chemical reactions that occur within living things must be energized. This means that the atoms of a molecule must be separated by energy put into the system. The energy forces apart the atoms in the molecules and allows the reaction to take place.

Answer 2

Answer:

A ᴄʜᴇᴍɪᴄᴀʟ ʀᴇᴀᴄᴛɪᴏɴ ɪꜱ ᴀ ᴘʀᴏᴄᴇꜱꜱ ɪɴ ᴡʜɪᴄʜ ᴏɴᴇ ᴏʀ ᴍᴏʀᴇ ꜱᴜʙꜱᴛᴀɴᴄᴇꜱ, ᴀʟꜱᴏ ᴄᴀʟʟᴇᴅ ʀᴇᴀᴄᴛᴀɴᴛꜱ, ᴀʀᴇ ᴄᴏɴᴠᴇʀᴛᴇᴅ ᴛᴏ ᴏɴᴇ ᴏʀ ᴍᴏʀᴇ ᴅɪꜰꜰᴇʀᴇɴᴛ ꜱᴜʙꜱᴛᴀɴᴄᴇꜱ, ᴋɴᴏᴡɴ ᴀꜱ ᴘʀᴏᴅᴜᴄᴛꜱ. ... ᴀ ᴄʜᴇᴍɪᴄᴀʟ ʀᴇᴀᴄᴛɪᴏɴ ʀᴇᴀʀʀᴀɴɢᴇꜱ ᴛʜᴇ ᴄᴏɴꜱᴛɪᴛᴜᴇɴᴛ ᴀᴛᴏᴍꜱ ᴏꜰ ᴛʜᴇ ʀᴇᴀᴄᴛᴀɴᴛꜱ ᴛᴏ ᴄʀᴇᴀᴛᴇ ᴅɪꜰꜰᴇʀᴇɴᴛ ꜱᴜʙꜱᴛᴀɴᴄᴇꜱ ᴀꜱ ᴘʀᴏᴅᴜᴄᴛꜱ.

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