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For safety reasons, a Bunsen burner should be lit only when it is being used and should be extinguished immediately after use. It is typically lit at a medium length flame that is tall enough to provide heat for a reaction but not so high that it is flickering or creating soot.
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Why is the base of a Bunsen burner usually broad and heavy?
The base of a Bunsen burner is usually broad and heavy to provide stability and prevent it from tipping over during use. This helps ensure the safety of the person using the Bunsen burner and prevents accidents.
Who discovered the Bunsen burner?
The Bunsen burner was not discovered, but rather invented by Robert Wilhelm Bunsen, a German chemist, in the 19th century. Bunsen developed the burner as a more controlled method for producing a consistent flame for laboratory experiments.
When was Bunsen burner born?
The Bunsen burner was invented in 1855 by German chemist Robert Bunsen and his lab assistant, Peter Desaga.
Select the correct sequence of steps for lighting a Bunsen burner. A. Apply the spark above the barrel of the Bunsen burner. B. Open the gas adjustment at the base of the Bunsen burner. C. Connect the?
The correct sequence of steps for lighting a Bunsen burner is: B. Open the gas adjustment at the base of the Bunsen burner first, followed by C. Connect the gas supply. Finally, A. Apply the spark above the barrel of the Bunsen burner to ignite the gas.
What is the maximum temperature a Bunsen burner can reach?
A Bunsen burner can reach a maximum temperature of around 1500°C to 1700°C depending on the type and setup of the burner.
Why are all manipulations of bacteria culturing carried out next to a lit Bunsen burner?
The lit Bunsen burner is used to sterilize the loop, needle, and the openings of test tubes containing cultures, or that will be inoculated.
What happens if you put a tile over a Bunsen burner when the safety flame is lit?
NOTHING
What is the purpose or importance of working with a lit Bunsen burner?
Working with a lit Bunsen burner allows for the controlled heating of substances in a laboratory setting. Its adjustable flame temperature makes it suitable for various experiments that require specific heat levels. The Bunsen burner is a standard tool in chemistry labs for tasks like heating solutions, sterilizing equipment, and conducting chemical reactions.
Do you close the ear hole to get a yellow or blue flame after a Bunsen burner has been lit?
blue
Why is the base of a Bunsen burner usually broad and heavy?
The base of a Bunsen burner is usually broad and heavy to provide stability and prevent it from tipping over during use. This helps ensure the safety of the person using the Bunsen burner and prevents accidents.
Why should a lit Bunsen burner never be left unattended?
It is dangerous as other people may just place their hand or other objects over the Bunsen burner causing injuries or burns, especially if it is a non-luminous flame which makes it difficult to tell that the burner is actually lit. You should always switch off the Bunsen burner before leaving to prevent injuries to others and yourself.
Why should a lit Bunsen burner never be near alcohol?
A lit Bunsen burner should never be near alcohol because alcohol is flammable and highly combustible. If the alcohol were to accidentally catch fire from the Bunsen burner, it could cause a dangerous and uncontrollable fire. It is important to always follow proper safety protocols and keep flammable substances away from open flames.
When did Robert Bunsen invent the Bunsen burner?
Robert Bunsen invented the Bunsen Burner in 1867.
Did Bunsen create the Bunsen burner?
Robert Bunsen invented the Bunsen burner if that is what you mean?
Why is a Bunsen burner called a Bunsen burner?
because Robert Bunsen made it :)
Why did Robert Bunsen improve the Bunsen burner?
He was a pioneer in Photo Chemistry and also in Organoarsenic chemistry
Can you use paper to light a Bunsen burner?
No, it is not safe to use paper to light a Bunsen burner. Paper can easily catch fire and burn rapidly, posing a safety hazard. It is better to use a proper ignition source like a match or a lighter to light a Bunsen burner.
