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the burner stops burning

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Q: What happens when you cut the air supply down on a Bunsen burner?
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What may cause the laboratory burner strike back?

what causes the burner to strike back and what must one do when this happens? A strike back will occur whenthe air hole of a Bunsen burner was not closed when lighting the Bunsen burner. You will then see a flame in the air hole of the Bunsen burner and may hear a strange noise . If a strike back happens, you should turn off the gas tap and inform the teacher immediately. Do not touch the chimney of the Bunsen burner as it is extremely hot. You can light the Bunsen burner again when the chimney has cooled down. :)


How can you minimise risks when using a Bunsen burner?

You can place a wire gauze on top of it and keep a safe distance away form the bunsen burner. Try not to perform anyexperiments while sitting down- it is safer while standing.


When limestone is heated strongly with a Bunsen burner it breaks down and a gas is given off?

it produces carbon dioxide


What happpens to the flame when you slowly turn the gas off in a Bunsen burner?

When you reduce the gas, the flame goes down because you are starving the flame. Slowly turning off the gas is the correct way to put out a Bunsen burner. Never blow it out or gas will collect in the room.


Why is a strike back dangerous?

The bunsen burner is very hot and you may burn yourself. Wait for it to cool down and then light it again


In what part of the Bunsen burner does the fuel burn when it strikes back?

Down inside just below the air hole, at the gas nozzle inlet.


What happens when supply goes down?

when supply goes down the price goes up>


What are some safety precautions for Bunsen burner?

Wear goggles and don't sit down, not letting your clothes catch fire is another good idea.


What are some safety precautions for the Bunsen burner?

Wear goggles and don't sit down, not letting your clothes catch fire is another good idea.


What is the use of a Bunsen burner?

Answer*A small laboratory burner consisting of a vertical metal tube connected to a gas source and producing a very hot flame from a mixture of gas and air let in through adjustable holes at the base. It is mainly used to heat chemicals. A Bunsen burner is a common piece of laboratory equipment that produces a single open gas flame, which is used for heating, sterilization, and combustion.A Bunsen Burner provides a heat source (flame) for chemical experiments (most usually).*From up to down in order means from the most complicated meaning until the least complicated.


What safety precaution should you take when using a Bunsen burner and why?

Wear goggles and don't sit down, not letting your clothes catch fire is another good idea. No why given.


What safety precaution should one take using a Bunsen burner?

Wear goggles and don't sit down, not letting your clothes catch fire is another good idea.

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