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To get a roaring (blue) flame you simply turn the sleeve on the Bunsen burner's chimney to completely open the air hole under it. The new blue flame will be hard to see so close the air hole afterwards to make a visible flame.
Lincoln Wolf
lenpollock
Open the air hole at the base of the burner.
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How does a yellow flame on a Bunsen burner make things black but the roaring flame doesn't?
The flame of a Bunsen burner that is yellow in color will leave a black carbon residue due to the incorrect mixture of oxygen into the flame. Because there is not enough oxygen for complete combustion, the carbon reside is left behind. When the Bunsen flame has a sufficient amount of oxygen mixed in, hence the 'roaring flame', it has a blue color and does not leave a carbon residue due to complete combustion of the acetylene gas.
Is the hole open or closed on a Bunsen burner to make a safety flame?
It is closed to make a safety flame.
What do you do to a Bunsen burner to create a safety flame?
you make sure that the nosel is covered otherwise it wont be a safe flame
How can you make a safety flame on a Bunsen burner?
close the air hole by twisting the collar
Who help Robert Bunsen make the Bunsen burner?
Deric Burner
How do you get a big flame with the Bunsen burner?
how do you make the flame on busen burner bigger
How does a yellow flame on a Bunsen burner make things black but the roaring flame doesn't?
The flame of a Bunsen burner that is yellow in color will leave a black carbon residue due to the incorrect mixture of oxygen into the flame. Because there is not enough oxygen for complete combustion, the carbon reside is left behind. When the Bunsen flame has a sufficient amount of oxygen mixed in, hence the 'roaring flame', it has a blue color and does not leave a carbon residue due to complete combustion of the acetylene gas.
How can you make a flame hotter on a Bunsen burner?
Turn the collar and the flame will get hotter
Is the hole open or closed on a Bunsen burner to make a safety flame?
It is closed to make a safety flame.
How can you make a Bunsen burner hotter?
By using the correct ratio of oxygen and fuel mixture. Opening the air hole in the Bunsen burner increase the oxygen which helps the flame burner hotter .
What do you do to a Bunsen burner to create a safety flame?
you make sure that the nosel is covered otherwise it wont be a safe flame
How can you make a safety flame on a Bunsen burner?
close the air hole by twisting the collar
How can you make the hottest flame on a Bunsen burner?
By increasing the size of the opening at the base, allowing more oxygen to the flame. The hottest flame is the blue flame.
What is the uses of Bunsen burners?
A Bunsen Burner, is piece of equipment particularly used in a science lab. The Bunsen Burners creates a gas flame which is used to assist in experiments. The Bunsen burner originating from 1852, given the name by Robert Bunsen.
Who help Robert Bunsen make the Bunsen burner?
Deric Burner
Does the flame of a Bunsen Burner make a noise?
The flame itself does not, at least, not a noticeable one, however, you can sometimes hear the gas leaving the source.
Where did Robert Bunsen make the Bunsen burner?
Bunsen burner: Robert Bunsen and Peter Desaga, Heidelberg (Germany), 1855
