Question

what is precipitation reaction???​

Answer 1

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ᴀ ᴘʀᴇᴄɪᴘɪᴛᴀᴛɪᴏɴ ʀᴇᴀᴄᴛɪᴏɴ ʀᴇғᴇʀs ᴛᴏ ᴛʜᴇ ғᴏʀᴍᴀᴛɪᴏɴ ᴏғ ᴀɴ ɪɴsᴏʟᴜʙʟᴇ sᴀʟᴛ ᴡʜᴇɴ ᴛᴡᴏ sᴏʟᴜᴛɪᴏɴs ᴄᴏɴᴛᴀɪɴɪɴɢ sᴏʟᴜʙʟᴇ sᴀʟᴛs ᴀʀᴇ ᴄᴏᴍʙɪɴᴇᴅ. ᴛʜᴇ ɪɴsᴏʟᴜʙʟᴇ sᴀʟᴛ ᴛʜᴀᴛ ғᴀʟʟs ᴏᴜᴛ ᴏғ sᴏʟᴜᴛɪᴏɴ ɪs ᴋɴᴏᴡɴ ᴀs ᴛʜᴇ ᴘʀᴇᴄɪᴘɪᴛᴀᴛᴇ, ʜᴇɴᴄᴇ ᴛʜᴇ ʀᴇᴀᴄᴛɪᴏɴ's ɴᴀᴍᴇ.

Answer 2

Answer:

A precipitation reaction refers to the formation of an insoluble salt when two solutions containing soluble salts are combined. The insoluble salt that falls out of solution is known as the precipitate, hence the reaction's name.

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