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What happens when the air hole is wide open in a Bunsen burner?
Wiki User
∙ 11y ago
Flame is stronger since there is no way for the gas to escape but through the top.
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What Are The 4 Bunsen Burner Flames?
The four(4) flame types of Bunsen burner is depending on flow through the throat holes (holes on the side of the Bunsen burner -- not to be confused with the needle valve for gas flow adjustment). 1) air hole closed (Safety flame used for when not in use or lighting). 2) air hole slightly open. 3) air hole half open. 4) air hole almost fully open (this is the roaring blue flame).
The uses of Bunsen burner?
To heat chemicals or substances in science lab for experiment. There is an air hole in the Bunsen burner where you can screw loose to have open air hole that is the blue flame which is hotter. When there is a close air hole then the flame would be orange in color which is not as hot compared to the blue flame.
Bunsen burner parts and function?
collar for turning to close and open the air hole air hole for allowing oxygen to mix with the gas barrel for the gas to go up gas hose for allowing gas into the Bunsen burner i hope i understood the question right?
What type of flame the Bunsen burner would have with air hole open gas top full on?
Blue or heating flame.
What is the bunsen burner?
A Bunsen burner, named after Robert Bunsen, is a common piece oflaboratory equipment that produces a single open gas flame, which is used for heating, sterilization, and combustion.The most important alternatives to Bunsen burner are:Teclu burnerMeker burner
Is a Bunsen flame hottest when the hole is open or close?
A Bunsen burner flame is hottest when the air valve hole is open.
Does the temperature of the flame on a Bunsen burner increase when the air hole is open?
yes
Is the flame steady when the Bunsen burner's air hole is half open?
It is steady.
Does a Bunsen burner make a noise when the air hole is open?
Yes, it does, but fully
What is the movable part of a Bunsen burner?
To change the flame of a Bunsen burner you must open or close the air valve, usually this is done by rotating the barrel.
What is the name of the flame when the air hole of a Bunsen burner is open?
Air hole fully open gives a 'roaring blue flame'
What affects the intensity of the combustion reaction of a Bunsen burner?
The intensity of the combustion reaction of a Bunsen Burner is affected by the air supply, which is regulated by how far the air hole is open.
What is the colour of the flame when the hole is fully open on a Bunsen burner?
Take a guess, Blue or Yellow
How do you make a roaring flame on the Bunsen burner?
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.
What Are The 4 Bunsen Burner Flames?
The four(4) flame types of Bunsen burner is depending on flow through the throat holes (holes on the side of the Bunsen burner -- not to be confused with the needle valve for gas flow adjustment). 1) air hole closed (Safety flame used for when not in use or lighting). 2) air hole slightly open. 3) air hole half open. 4) air hole almost fully open (this is the roaring blue flame).
What are the parts of a Bunsen burner and their function?
collar for turning to close and open the air hole air hole for allowing oxygen to mix with the gas barrel for the gas to go up gas hose for allowing gas into the Bunsen burner
What happens when air hole in Bunsen burner is half open?
A hot flame is obtained (but not the hottest) with a color violet-white.
