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When heating a substance over a Bunsen burner the iron clamp for test tubes or the wire gauze is placed on top of the iron ring for beakers.
to control the fire
over a blue flame
typically undergoes heating and may undergo a phase change or chemical reaction depending on its properties. The Bunsen burner provides a consistent and controlled source of heat to increase the temperature of the substance, allowing for various processes such as evaporation, combustion, or decomposition to occur.
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The iron ring is a device used to hold something such as a flask over a Bunsen burner.
When heating a substance over a Bunsen burner the iron clamp for test tubes or the wire gauze is placed on top of the iron ring for beakers.
to control the fire
over a blue flame
To hold things over a Bunsen burner
typically undergoes heating and may undergo a phase change or chemical reaction depending on its properties. The Bunsen burner provides a consistent and controlled source of heat to increase the temperature of the substance, allowing for various processes such as evaporation, combustion, or decomposition to occur.
A tripod is a device that has three legs and is used to hold something. It is often used in photography.
a tripod is put over the bunsen burner
The base of a Bunsen burner allows it to remain stable while standing.
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It is called a griebon (pronounced jreeborn) or a tripod
This is to reduce the chances of the burner accidentally tipping over. Knocking over a lit Bunsen burner could obviously have very bad results.