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It occurs when you did not fully close the air-hole on lighting up your Bunsen burner. Flames are observed to be green and it also produces a soot. Therefore we should immediately turn off the gas supply as the unburnt gas would fill the air, making the room flammable.
Wiki User
∙ 11y ago
Cyrille Kibiwot
Wiki User
∙ 11y agowhat 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. :)
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Strike back occurs when the flame is observed at the gas spud and the flame turns green. What must one do when strike back occurs?
back up
What does striking back of burner means?
Striking back of a burner means that the burner's air hole is not open all the way. This causes an air shortage that needs to reach the gas. This results in too much air buildup through it, which causes the flame to burst out of the air hole.
What element often causes difficulties interpreting a flame test?
Sodium(Na)?
What causes the colored flame for each element on the subatomic level?
The heat of the flame gives off energy to the ions. This results in electrons jumping out of their ground state and into their excited state. From a lower subatomic level to a higher one. When the electrons fall back down, the give off a color.
What causes a burner flame to be smoky and to separate from the tip of the burner?
If there is not a sufficient supply of oxygen, the flame will be smoky from excess of carbon.
Strike back occurs when the flame is observed at the gas spud and the flame turns green. What must one do when strike back occurs?
back up
What is flame serpent special moves?
flame cobra strike
When you strike a match what do you provide that enables the flame to appear?
D) activation energy
When was Project Strike Back created?
Project Strike Back was created in 2001.
What causes the luminousity of a flame?
Flame luminosity occurs because of lack of oxygen. Also, the air holes in the Bunsen burner affects the flame.
What causes flame rollout?
insufficient secondary air
When was The Wildhearts Strike Back created?
The Wildhearts Strike Back was created in 2004-10.
What causes a strike slip fault?
shear
What stress causes a slip-strike fault?
The stress that causes strike-slip faults is produced by a shearing force and so is called shear stress.
When was Supertones Strike Back created?
Supertones Strike Back was created on 1997-06-03.
What does striking back of burner means?
Striking back of a burner means that the burner's air hole is not open all the way. This causes an air shortage that needs to reach the gas. This results in too much air buildup through it, which causes the flame to burst out of the air hole.
What causes thunder after a lightning strike?
The electricity in the clouds.
