Function of bunsen burner
1. Function of bunsen burner
It is used for heating, sterilization, and combustion.
2. What is the function of gas jet in Bunsen burner?
Enable the gas to rush out from the gas supply and to draw in air.
3. If bunsen burner is not available what can be the replacement of bunsen burner Help
Answer:
Glass bead sterilizer
4. discuss the history of the bunsen burner and its operation
in operating Bunsen burner first open the gas tap then adjust the regulator depend on how many air you want to flow through your flame you will make a combustion and non combustion flame ... yellowish candle like flame are not usually use in lab or experimenting due to its dangerous gas its emit that can affect us combustion bluish like flame are commonly used it have three region when it comes to hotness of the flame the middle part of the flame is the hottest the outermost region of the flame is moderate and the innermost region near the barrel is the coldest ...
5. suspending glassware over the Bunsen burner
the glassware become melt
6. Can you help me or give a CONCLUSION ON BUNSEN BURNER
Answer:
ConclusionIn this experiment we learned how to properly light a Bunsen burner. We did this by connecting the Bunsen burner to the gas valve and striking a flame. After it was lit, we adjusted the air control until the flame was blue and had two or more distinct cone.
7. Can you give me a conclusion about BUNSEN BURNER
Answer:
A bunsen burner, named after Robert Bunsen, is a kind of gas burner used as laboratory equipment; it produces a single open gas flame, and is used for heating, sterilization, and combustion. The gas can be natural gas, or a liquefied petroleum gas,such as propane, butane, or a mixture.
Explanation:
#CarryOnLearning
#LifeGoesOn
8. What type of flame are you going to use in bunsen burner?
Answer: It burns with a pale blue flame, the primary flame, seen as a small inner cone, and a secondary, almost colourless flame, seen as a larger, outer cone, which results when the remaining gas is completely oxidized by the surrounding air. Bunsen burner.
9. When A bunsen burner produces the hottest flame ?
Answer:
The hottest flame produced by a Bunsen burner is the blue flame, which is also known as the "non-luminous flame." This type of flame is achieved by adjusting the air intake and gas flow rate of the Bunsen burner.
To produce a blue flame, the air holes at the bottom of the Bunsen burner must be fully open and the gas valve must be adjusted to provide the correct amount of gas flow. The blue flame is hotter than the yellow flame because it contains more oxygen, which promotes complete combustion of the gas.
The temperature of the blue flame can reach up to 1,500 °C (2,732 °F), which makes it suitable for many high-temperature applications in chemistry, physics, and engineering.
10. Why should you avoid sharing bunsen burners?
It is a safety rule. We want to prevent any accidents.
Explanation:
It is a safety rule. We want to prevent any accidents. We are handling microbes and/or bacteria and we don't want to get in the way when sharing the Bunsen burners or incinerators.
11. temperature of flame in every region using a bunsen burner
Answer:
Bunsen burner in a laboratory. The hottest part of the Bunsen flame, which is found just above the tip of the primary flame, reaches about 1,500 °C (2,700 °F). With too little air, the gas mixture will not burn completely and will form tiny carbon particles that are heated to glowing, making the flame luminous.
12. Bunsen burner description what it is made of
Bunsen burner is a small adjustable gas burner used in laboratories.
The Bunsen burner consists of a metal tube on a base with a gas inlet at the lower end of the tube, which may have an adjusting valve; openings in the sides of the tube can be regulated by a collar to admit as much air as desired.
13. it is used to light a bunsen burner
Answer:
needle valve
Explanation:
Adjust flame by turning the collar to regulate air flow and produce an appropriate flame for the experiment
Answer:
OK
Explanation:
ok pois I donknow you to be
14. what is the dominant color of nonluminous flame from the bunsen burner?
Answer:
BlueExplanation:
Methane CH4 (a natural gas mixture of carbon and hydrogen) is used in the bunsen burner and burns with a blue non-luminous flame if an adequate supply of oxygen is present.
15. what is the hottest part of the bunsen burner flame?
the hottest part is the blue part near the bottom. As you go up the flame the temperature decreases because it his further from the blue(very hot) section.
16. How to test the temperature of the flame on bunsen burner?
Answer:
Practical methods of temperature measurements can be divided into: probe thermometry, optical thermometry and specification of flame gases density. The most easily available and frequently applied method is probe thermometry. Application of this method is based on introduction of probe into the flame.
Explanation: its self explanatory
17. What is bunsen burner??
Answer:
a small adjustable gas burner used in laboratories
Answer:
a small adjustable gas burner used in laboratories.
18. if a bunsen burner is not able for an experiment ,what can be used as replacement for the bunsen burner?A. a candleB.an alcohol burnerC. a gas stoveD. a long and thick thread
Answer:
c, a gas stove
Explanation:
because am cooking
19. Which of the following affects the intensity of the combustion reaction of a Bunsen burner?
the part responsible is called the collar.
20. Can you help me or give a CONCLUSION ON BUNSEN BURNER
Answer:
ConclusionIn this experiment we learned how to properly light a Bunsen burner. We did this by connecting the Bunsen burner to the gas valve and striking a flame. After it was lit, we adjusted the air control until the flame was blue and had two or more distinct cone.
21. Provide an alternative for a bunsen burner that can be found at home
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Alternatives:It is for yeast and or bacterial colony work.Pre-sterilized and only designed for a single-use.===================================================================
22. What is the use of a BUNSEN BURNER?
What is the use of a BUNSEN BURNER?
Answer:
Option 1
• A Bunsen burner is a type of gas burner that is used in many chemistry procedures in a laboratory setting. It is used to heat substances, to combust substances, and to sterilize objects on high heat. Many different types of gases can be used in a burner such as methane, butane, propane, or a mixture of them. It produces a hotter flame than with regular air and gas mixture. (It is named after a German chemist, Robert Bunsen, who introduced it in mid-1800s.)
Option 2
• Bunsen burner, device for combining a flammable gas with controlled amounts of air before ignition; it produces a hotter flame than would be possible using the ambient air and gas alone.
23. how can the hotness of a bunsen burner be increased
Answer:
The Bunsen burner and hotness are related to air inflow. ... By adjusting the gas valve so that more gas can flow into the bunsen burned and rotating the collar so that enough air gets into the bunsen burner for complete combustion of the gas.
Explanation:
Hope it helps and good night❤
24. The heat from the Bunsen burner ___________ the solvent.
Answer:
evaporates
no explanation
Answer:
evaporates
Explanation:
As the material in the dish is heated by the flame, the solvent evaporates, leaving the solid precipitate in the dish. As the solvent evaporates, it changes from liquid to gaseous form.
25. difference of 2 flames in bunsen burner
Explanation:
I learnt that there are two different types of flame: the non-luminous flame and the luminous flame. The luminous flame will turn into a non-luminous flame when the air-hole is opened. A luminous flame is orange in colour which can be clearly seen. Surprisingly, it is not very hot.
26. Why Bunsen burner works necessary in biological experiments?
Answer:
sana makatulong
Explanation:
pabrainliest pleasep
27. how do bunsen burner produce flame
Answer:
The Bunsen burner uses the combustion of methane (also called natural gas) and oxygen according to Equation 1 to produce heat. If enough oxygen is available, roughly two moles of oxygen for each mole of methane, then complete combustion will occur and maximum heat (flame) will be produced.
28. Where the following words came from bunsen burner, Fahrenheit, guillotine
Answer:
Fahreinheit-It comes from Daniel Gabriel Fahrenheit, a German scientist born in Poland in 1686. As a young man, Fahrenheit became obsessed with thermometers
29. what is the origin of bunsen burner?
Answer:
a small adjustable gas burner used in laboratories.
Answer:
The Bunsen burner was created in 1855, and is named after its inventor, Doctor Robert Bunsen. He was a German chemist, who taught and performed research at the University of Heidelberg. In 1854, a new laboratory at the university was designed with coal-gas lines running to it.
Explanation:
30. uses of bunsen burner? (need po ASAP) thx!!
Answer:
The uses/function of bunsen burner:
-Once connected to a source of fuel, usually methane, the Bunsen burner can be ignited with a spark. Incoming gas reacts with oxygen in a one-to-three ratio to produce a blue flame that comes out of the top of the barrel.
Answer:
Use for heating,sterilization,and combustion
