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.
Instead of sealing the flask in the experimental group after boiling, Pasteur used a flask with a curved neck, which allowed air inside and outside the flask to mix but prevented microorganisms from entering the body of the flask.
They provide a site for nucleation and prevent the liquid from superheating.
A round bottom flask is called a boiling flask. I tolerates the stresses of heating better than flat bottom or Erlenmeyer flasks.
Boiling liquids - to contain liquids, powders or granules - it is used in volumetry as a flask for the solution to be analyzed - it is used to collect the liquid from a filtration - to realize chemical experiments - etc.
A florence flask is a round bottomed flask used for boiling.
A boiling flask, as its name implies is typically used for boiling solutions of various types. One common use is to generate the steam that will be passed through a water cooled condenser for distillation.
They're generally used as boiling flasks, particularly when the heat source is an electric mantle or steam bath.
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.
Instead of sealing the flask in the experimental group after boiling, Pasteur used a flask with a curved neck, which allowed air inside and outside the flask to mix but prevented microorganisms from entering the body of the flask.
A florence flask (also known as a boiling flask) is a type of flask. It is a piece of laboratory glassware. It can hold chemical solutions. The flask has a round body with a long neck. The flask usually come in volumes of 1 liter. It is similar in shape and function to a round bottom flask. See the Web Links and Related Questions to the left for more information.
k Vacuum flask
They provide a site for nucleation and prevent the liquid from superheating.
A florence flask (also known as a boiling flask) is a type of flask. It is a piece of laboratory glassware. It can hold chemical solutions. The flask has a round body with a long neck. The flask usually come in volumes of 1 liter. It is similar in shape and function to a round bottom flask. See the Web Links and Related Questions to the left for more information.
A round bottom flask is called a boiling flask. I tolerates the stresses of heating better than flat bottom or Erlenmeyer flasks.
what is a flask for what is a flask for
Boiling liquids - to contain liquids, powders or granules - it is used in volumetry as a flask for the solution to be analyzed - it is used to collect the liquid from a filtration - to realize chemical experiments - etc.