Question

Usage of burette and flasks

Answer 1

Answer:

ᴛʜᴇʏ ʙᴏᴛʜ ʜᴀᴠᴇ ɢʀᴀᴅᴀᴛɪᴏɴs ᴛᴏ ᴍᴇᴀsᴜʀᴇ ᴛʜᴇ ǫᴜᴀɴᴛɪᴛʏ ᴏғ ᴄʜᴇᴍɪᴄᴀʟ sᴜʙsᴛᴀɴᴄᴇs. ᴡʜɪʟᴇ ʙᴜʀᴇᴛᴛᴇ ɪs ᴜsᴇᴅ ᴛᴏ ᴅᴇʟɪᴠᴇʀ ᴀ ᴄʜᴇᴍɪᴄᴀʟ sᴏʟᴜᴛɪᴏɴ ᴡɪᴛʜ ᴀ ᴋɴᴏᴡɴ ᴄᴏɴᴄᴇɴᴛʀᴀᴛɪᴏɴ ɪɴᴛᴏ ᴀ ғʟᴀsᴋ, ᴘɪᴘᴇᴛᴛᴇ ɪs ᴜsᴇᴅ ᴛᴏ ᴍᴇᴀsᴜʀᴇ ᴛʜᴇ ǫᴜᴀɴᴛɪᴛʏ ᴏғ ᴛʜᴇ ᴀɴᴀʟʏᴛᴇ- ᴛʜᴇ ᴄʜᴇᴍɪᴄᴀʟ sᴜʙsᴛʀᴀᴛᴇ ᴡʜᴏsᴇ ᴄᴏɴᴄᴇɴᴛʀᴀᴛɪᴏɴ ɪs ᴛᴏ ʙᴇ ᴅᴇᴛᴇʀᴍɪɴᴇᴅ.

Answer 2

Answer:

While burette is used to deliver a chemical solution with a known concentration into a flask, pipette is used to measure the quantity of the analyte- the chemical substrate whose concentration is to be determined. What are they used for? They are both used for Titration.

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