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How do you change the flame on a Bunsen burner?
To change the flame on a Bunsen burner you need only to open or close the air valve to change the combustion reaction.
What is used to heat things up in a lab?
bunsun burner or this bathy thingie were not aloud to touch when the teacher isn't in the room.
Why do you need to know witch flame is nosier on a Bunsen burner?
so when you leave the room the bunsen is in the nosier flame (roaring flame)tells the other people that the bunsen is on and they wouldn't burn themselfs
What gas do you need to start a Bunsen burner?
In order to combust you need heat, oxygen and fuel (like diesel in a car or in the case of a Bunsen burner a gas). Therefore Oxygen from the air burns with a gas such as Methane(the gas that can come out of both our and cows' bottom's - hence the stench!!)I hope that helps!
What does sand do when it is heated on a Bunsen burner?
Due to the properties of sand, when we heat it over Bunsen burner it can be used as heating buffer. The sand would absorb heat even after it is removed so we can use it similarly to a hot water bath but the sand will eventually cool down and need reheating. It is common to use this sand heat bed technique in organic laboratories or when gentle/slow heating is required.
What equipment do you need to go with a Bunsen burner?
You need safety goggles
What can you use a safety flame for?
When you have to leave your Bunsen burner but need to keep it alight.
Why is the sliding collar on a Bunsen burner is also called a safety feature?
i need a answer
When do you need a Bunsen burner?
To heat something up
Why do you need doors open when using a Bunsen burner?
Unburned gas needs to be allowed to escape not accumulate and cause an explosion.
How do you change the flame on a Bunsen burner?
To change the flame on a Bunsen burner you need only to open or close the air valve to change the combustion reaction.
What is the characteristics of a safety flame I have really hard homework and it say draw a safety flame and label the characteristics of this flame i have no idea what characteristics are?
I'm only in Yr 7 and i know,anyways the characteristics are what it contains a safety flame is when the flem is on and orangey colour and is not as hot as the blue flame.For example you are using a Bunsen burner (you gotta have used a Bunsen burner at least once at scholl cause i have,any ways the blue flame is always hotter than the orangey flame (the safety flame) because to make a blue flame you need to open the Bunsen burner jacket to let oxygen pass through.Sp the characteristics are that the safety flem is an orangey cour as oppsed o the blue flame,which is also much hotter than the safety flame.
What is used to heat things up in a lab?
bunsun burner or this bathy thingie were not aloud to touch when the teacher isn't in the room.
What piece of equipment do you need to have ready before you turn on the gas to light a Bunsen burner?
You need something for ignition.
What piece of equipment do you need to have ready before you turn the gas to light a Bunsen burner?
You need something for ignition.
Why do you need to know witch flame is nosier on a Bunsen burner?
so when you leave the room the bunsen is in the nosier flame (roaring flame)tells the other people that the bunsen is on and they wouldn't burn themselfs
What was used before the Bunsen burner?
A small fire. Remember, people didn't need Bunsen burners until they needed a constant source of heat. By the time that science required such a thing, manufacturing had advanced to the point where Bunsen burners were easy to create.
