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What colour is the flame when the airport is open and when the airport is closed on a Bunsen Burner?
Wiki User
∙ 13y ago
its a orange colour when closed and a blue colour when is open
Wiki User
∙ 13y ago
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What is the colour of a cool Bunsen burner flame?
It is yellow.
What is the colour of the Bunsen burner when it is halfway closed?
When the hole of a Bunsen burner is half closed (or half open) the flame is mostly blue-violet in color throughout, with no orange/yellow apparent as it would be with the hole fully closed. When the hole is fully open, the flame divides into a pale voilet color outer part with a cone of intense blue color within.
What is the color of a roaring flame on a Bunsen burner?
the colour of the roaring flame is blue
What is the colour of a flame on the Bunsen burner when the whole is half open?
Largeley blue but with yellow bits.
What is the colour of the flame when the hole is fully open on a Bunsen burner?
Take a guess, Blue or Yellow
What is the colour of a half-opened Bunsen burner?
Orange??
What is the colour of a cool Bunsen burner flame?
It is yellow.
What is the colour of the Bunsen burner when it is halfway closed?
When the hole of a Bunsen burner is half closed (or half open) the flame is mostly blue-violet in color throughout, with no orange/yellow apparent as it would be with the hole fully closed. When the hole is fully open, the flame divides into a pale voilet color outer part with a cone of intense blue color within.
Which colour flame on Bunsen burner burns cleaner?
The blue flame.
What colour is a very hot flame on a Bunsen burner?
Blue and purple
What is the color of a roaring flame on a Bunsen burner?
the colour of the roaring flame is blue
How do you obtain a flame from a Bunsen burner?
You turn the air admittance ring at the base of the Bunsen burner until it is fully open. this allows the hottest flame to be produced and has a blue colour
What is the colour of a flame on the Bunsen burner when the whole is half open?
Largeley blue but with yellow bits.
What is the colour of the flame when the hole is fully open on a Bunsen burner?
Take a guess, Blue or Yellow
What colour is zinc chloride when in contact with the flame of a Bunsen burner?
It will show it's own spectrograph pattern.
What is the function of the Gas inlet of the Bunsen burner?
The inlet valve at the bottom is used to draw oxygen in from the environment so that the flame burns more efficiant and hotter. If closed the flame will be an orange colour and will leave a sooty deposit due to the gas not oxidizeing compleately.
What colour flame in the Bunsen burner is the noisiest?
Blue - since it draws air up the tube of the burner from the hole at the base. The noise is the sound of air being pulled into the tube by the heat of the flame above.
