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You can make the flame hotter by first, lowering the flame from the starting point by slowly closing the gas valve until the flame is at a medium height. Then, you should increase the oxygen intake by slowly opening the oxygen valve until you have a completely non-luminous flame (an all-blue flame), which is hotter than an orange or yellow flame.
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∙ 14y ago
Wiki User
∙ 13y agoon the Bunsen there is a part on the neck to twist. when opened fully the flame is the hottest if closed the orange/not as hot flame will appear. ask a friend for help or your teacher if you cant find it.
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∙ 12y agoBy adding more oxygen to the burner. Fire requries oxygen
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∙ 11y agoBy 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 .
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∙ 12y agoBy adjusting the amount of air that can reach the flame, usually with a valve. OK?!
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∙ 8y agoAdjusting the barrel of the Bunsen burner.
Wiki User
∙ 6y agoFor this, more oxygen needs to penetrate in the burner.
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Bunsen burner blue flame?
The blue flame of the Bunsen burner is when it is hottest. The yellow flame is the safety flame. you should always start the burner on the safety flame which is produced when the holes on its base are closed.
What is used to control the hotness of a Bunsen burner flame?
The Regulating Collar. [ glad i could help :]]]
Parts of a Bunsen burner adjusted?
There are two adjustable parts on the Bunsen burner, the knob to control gas flow and the rotation of the collar to control air flow. The gas flow control, adjusts the size of the flame by controlling how much gas is burned. While the collar controls the intensity of the flame by controlling how completely the gas burns, more complete combustion the hotter the flame. These are the two parts to adjust a Bunsen burner, I hope I have answered your question.
On a Bunsen burner which flame is the 'clean' flame for heating?
Blue flame is a clean flame.
Where is the flame the cleanest on a Bunsen burner?
the cleanes t flame is the blue flame
How do you control the height of the flame on a bunsen burner?
The valve on a Bunsen burner is able to control the gas flow by opening an closing an armature. The smaller the armature, the less gas flows and vice versa.
Which flame on a Bunsen burner is silent?
The silent flame on the Bunsen burner is the yellow/orange flame.
What part of the burner is adjusted in changing the size or height of the flame?
The gas regulator if fitted, or the gas tap.
What allow the flame to be at a suitable height for burning in Bunsen burner?
I think the amount of gas released makes sure the flame isn't too much.
How do you get a big flame with the Bunsen burner?
how do you make the flame on busen burner bigger
How cold can a Bunsen burner flame be?
a Bunsen burner flame can be 20* to 2000*
Bunsen burner blue flame?
The blue flame of the Bunsen burner is when it is hottest. The yellow flame is the safety flame. you should always start the burner on the safety flame which is produced when the holes on its base are closed.
What is used to control the hotness of a Bunsen burner flame?
The Regulating Collar. [ glad i could help :]]]
What is the yellow flame used for in a Bunsen burner?
As a safety flame, keep it on this if the burner is not in use :)
Why is a Bunsen burner better than using a candle or a fire?
Bunsen burners are preferred over candles or fires because the Bunsen burner produces a much higher temperature (noted by the blue flame) and it is much easier to contain/control a Bunsen Burner flame.
Parts of a Bunsen burner adjusted?
There are two adjustable parts on the Bunsen burner, the knob to control gas flow and the rotation of the collar to control air flow. The gas flow control, adjusts the size of the flame by controlling how much gas is burned. While the collar controls the intensity of the flame by controlling how completely the gas burns, more complete combustion the hotter the flame. These are the two parts to adjust a Bunsen burner, I hope I have answered your question.
What is the coolest flame a Bunsen burner produces?
The coolest flame on the Bunsen burner is the yellow-orange flame - approx. 300 0C.
