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Florence flask facts for kids

Kids Encyclopedia Facts
Round bottomed flask half full
A Florence flask, ready for use in a lab.

A Florence flask is a special type of flask used in science labs. It's also called a boiling flask. This piece of laboratory glassware is designed to hold and heat liquids safely.

What is a Florence Flask?

A Florence flask is a common tool found in chemistry and biology labs. It is made from strong glass, usually borosilicate glass, which can handle high temperatures without breaking. This makes it perfect for heating liquids.

How Does It Look?

A Florence flask has a unique shape. It features a round bottom and a long, narrow neck. The round bottom helps to spread heat evenly when the flask is placed over a Bunsen burner or on a hot plate. The long neck allows for easy mixing and helps to prevent liquids from splashing out.

What Is It Used For?

Florence flasks are mainly used for holding and heating chemical solutions. Because of their round shape, they are great for boiling liquids. The even heating helps to prevent "bumping," which is when a liquid suddenly boils and splashes. Scientists also use them for mixing solutions or storing liquids.

Common Sizes

These flasks come in different sizes, but a very common size is 1 liter. This size is useful for many experiments and preparations in a lab.

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