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glass tubes neder
the apparatus used is separating funnel for liquids
Ball and ring
Aside from the Bunsen burner for heating elements alcohol lamp could be of good use too.
A round-bottom flask is also called a bulb flask. It's mostly used in heating solutions, as the rounded bottom allows for more uniform heating and/or boiling of liquids.
A micropipette is used.
3 apparatus use for measuring liquids
A beaker..?
glass tubes neder
It is used to separate two liquids which have different boiling points!.
the apparatus used is separating funnel for liquids
A spirit lamp A Bunsen burner
Ball and ring
bunson burner
Because it makes the apparatus black when heating
Aside from the Bunsen burner for heating elements alcohol lamp could be of good use too.
The iron ring is a device used to hold something such as a flask over a Bunsen burner.