0
What type of flame the Bunsen burner would have with air hole open gas top full on?
Wiki User
∙ 12y ago
Blue or heating flame.
Wiki User
∙ 12y ago
Add your answer:
Earn +20 pts
If sand were soluble in water what would happen to the world beaches?
Our beaches would be full of rocks..
What is the amount that you would have if everything of value would be sold and all debts are paid in full?
net worth
Why would the temperature of a full teapot of tea and the temperature of a full teacup of tea by the same even though the teapot holds more?
Temperature is a measure of the average thermal energy of a system, so a teacup of tea and a teapot can have the same temperature. However, the teapot full of tea would have more thermal energy.
How do you know if a person drowned or died before drowning?
If a person drowned, their lungs would be full of water because they breathed in the water. But if they died before drowning then their lungs would not be full of water as they wouldn't have breathed it in because they are dead.
If i put one spoon full of water in my cup would it freeze faster.?
it depends on what the heck you are talking about......
How hot can the yellow flame get on a Bunsen burner?
As hot as yo mam in a oven with ya dad and a finger licking kfc bargin bucket full of diamond encrusted platapus and you are a flamingo man boris johnson will be king! BACON!
When did Michael Faraday invent the Bunsen Burner?
Bunsen didn't invent the Bunsen Burner. Peter Desaga did on the request from Bunsen. It was around 1855. See the referenced wiki page below for the full story
Why does the roaring flame from the Bunsen burner turn red after passing through the wire gauze?
burner usually gives off blue flame because it receives enough oxygen to keep it burning at full strength. but after passing through wire gauze the flame turns red because it then receives a disrupted, less and unsteady amount of oxygen. this also causes the temperature of the flame to fall.
What is full name of Robert Bunsen?
Robert Bunsen (1811-1899) was a German chemist, discoverer of caesium and rubidium (with Gustav Kirchhoff), is one of the inventors of the Bunsen burner (with Peter Desaga), published many contributions in other chapters of chemistry.
Can you Light a Bunsen burner by turning the gas and oxygen on to full volume?
No. You can not light a Bunsen Burner by turning on gas and oxygen. It takes a spark. (Actually, it takes a certain temperature to get the reaction started. The spark simply brings the material extremely near the spark up to that temperature.)
What is the chimney or barrel on the Bunsen burner?
If you are referring to the flue located at the bottom of the burner, it is used to control how much air is fed to the flame. The more air that that you allow to enter (i.e. uncovering the opening) the higher the flame will get and vice versa.
How do you get different colors of fireworks?
Do make a color flame with a Bunsen burner you have to twist the collar part around there is 3 settings: A full closed one with no hole makes a colored flame, a half makes a flame just enough to see and the last one, which is completely open will make the hole see through but the flame.
What is the yellow flame on a Bunsen burner used for?
It indicates that the air hole is closed. The yellow flame is also called the luminous flame and the safety flame. It is luminous due to small soot particles in the flame which are heated to incandescence. The yellow flame is considered "dirty" because it leaves a layer of carbon on whatever it is heating.It is considered safe as it is more visible than the near invisible and hot non-luminous flame (it can be obtained by half opening the air hole) as people would not mistake it as switched off and touch it. It is usually not used for heating as it's not as hot as the non-luminous flame(also called the blue flame). The blue flame is hotter as it produces more heat energy than light energy, comparing it to the yellow flame, which produces more light energy than heat energy.
Why does it take time for a match stick to ignite in a non-luminous flame?
A non-luminous flame is a flame colored blue, and is undergoing almost-perfect or perfect combustion. Matchsticks emit luminous flames, which burn red to yellow and aren't as perfect. Matches take a second to reach full flame when put in a Bunsen burner (which emits a non-luminous flame) because the ignition of the match normally is based on the spark produced by swiping the match, which produces massive heat in a split moment. With the Bunsen burner, it takes a second for the match to reach the heat level required for ignition.
How do you make a flame disappear and reappear?
if you are using a busun burner,then you can turn the 'air hole' to cover the gap and then turn it to full it will seem to disappear and then reappear.
What is the 6 parts of Bunsen burner?
BarrelThe barrel of a Bunsen burner is a metal tube that screws onto the base of the burner, with small holes called air intake openings in the bottom that let air into the barrel. As outlined by the Eastern Illinois University's Equipment Guide when a Bunsen burner is operational, natural gas draws air into the barrel as it passes the air intake openings--the mixture of air and gas is ignited at the top end of the barrel.CollarThe collar of a Bunsen burner is located around the air holes on the bottom of the barrel. The collar's function is to increase or decrease the amount of air going into the barrel; this is done through a screw mechanism. The typical action is three full counterclockwise turns for the maximum air intake and clockwise turns to close, or lower, the air intake.Gas Flow ValveThe gas flow valve of a Bunsen burner is attached to the base, directly underneath where the barrel screws on. The gas flow valve is responsible for letting gas into the barrel and can be adjusted in a similar manner to the collar--three counterclockwise turns for full gas, and clockwise turns for lesser gas or to turn the burner off completely.Gas Intake TubeThe gas intake tube is attached to the base and extends to the gas flow valve. The intake tube is corrugated and tapers at the end. This is so that an air-tight fit can be achieved with the gas pipe that is attached to the gas intake tube, making sure that there is no leakage of gas.BaseTypically, the base of a Bunsen burner is hexagonal (has six sides) and is usually 1 inch or less wide. A base has upward-slanting metal fixings on two sides that connect just above the gas flow valve and just below the gas intake tube. The base is designed to be heavy and sturdy to minimize incidents of Bunsen burners tipping over.
How are electron excited in a flame test anylses?
In The name of God Introduction: Flame test is method to identify the element (metal ions) based on Emission spectrum. The test involve putting sample of Unknown element and see what color appears. Also Thermal excited electron goes from low to high energy level which raises the color but when the excitation ends electron gets to lower level which make the color back to normal. Then compare it to flame test result of former lab but after testing it with cobalt blue glass. Material: 1- Safety Goggles 2- 250 mL beaker 3- 500 mL beaker 4- Bunsen burner 5- Cobalt blue glass 6- Distilled water 7- Flame test wire 8- Dropper 9- Test plate with walls 10- Spectroscope 11- HCl solution 12- Unknown Solution Number 6 Procedure: 1- Small amount of HCl was added to small 250 mL beaker. 2- The Bunsen burner was lighted. 3- The flame test wire was dipped into the HCl for minute then heated by holding it in the Bunsen burner for another minute or until all the red color is gone. 4- The flame test wire was cooled and then rinsed with distilled water into 500 mL beaker. 5- Full drop of unknown solution # 6 was added to test plate. 6- The flame test wire was dipped into unknown # 6 Solutions. 7- Then the flame test wire was put to fire. 8- The procedure No. 3&4 were repeated to clean the flame test wire. 9- The flame test was dipped again in the Unknown solution # 6. 10- Blue Cobalt glass was used to test the color. 11- The flame test wire was put to fire while holding the blue cobalt glass. Soruces : My school Flame Test Lab for Pro.Jennifer Regards : Abdrahman Ali
