0
The hotter a hydrocarbon gas burns, the bluer the flame. An orange flame indicates a cool flame with incomplete combustion since soot (unburnt carbon) glows orange. Hydrogen gas burns so completely and so hot that it emits light in the ultraviolet. You cannot see a hydrogen gas flame. Alcohol fires, similarly, tend to burn very efficiently and are nearly invisible--as anybody who watches NASCAR races knows.
Wiki User
∙ 14y ago
Wiki User
∙ 10y agoThis is the methane gas (CH4). The flame is blue because doesn't contain carbon particles.
Add your answer:
Earn +20 pts
What gas comes from the North Sea and burns with a blue flame?
Methane
Why the central blue cone in the blue flame is unburnt gas?
because no air enters it. The air burns gas.
What gas comes from under the north sea and burns with a blue flame?
Methane is a gas that comes from under the North Sea and burns with a blue flame. Methane gas is highly flammable and dangerous. This gas is responsible for most of the explosions that occur in the coal mining industry.
What color flame do you get when burn iron?
The color of barium in the flame test is pale-apple green.
Name a gas which burns in oxygen with green flame?
Acetylene, at 3480C, is the gas that burns hottest in oxygen. Hydrogen is second at 3200C.
What gas comes from the North Sea and burns with a blue flame?
Methane
Why the central blue cone in the blue flame is unburnt gas?
because no air enters it. The air burns gas.
What is the gas in the gas taps and comes from under the north sea. It burns with a blue flame if there is plenty of air?
methane is in gas taps comes fro under the north sea and burns with a blue flame if there is plenty of air from gemma
What gas burns with a blue flame?
Methane is the most common
What gas is in the UK and burns with a blue flame if there is plenty of air?
Domestic gas in the UK comes from the North Sea. This either comes directly from English or Scottish sources or from Norway via an undersea pipeline.
When gas cooker gas burns with blue flame is it chemical or physical reation?
Burning is a chemical reacyion, an oxidation.
What gas comes from under the north sea and burns with a blue flame?
Methane is a gas that comes from under the North Sea and burns with a blue flame. Methane gas is highly flammable and dangerous. This gas is responsible for most of the explosions that occur in the coal mining industry.
What element burns with a blue flame and gives off a highly acidic gas?
sulphur S + O2 = SO2
What color flame do you get when burn iron?
The color of barium in the flame test is pale-apple green.
Why the LPG gas flames are blue in colour?
it doesn't important that lpg always burns in blue flame, it depends upon amount of oxygen contributing to burn , in insufficient supply of oxygen lpg will also burn giving yellow flame
What are Two kinds of flame?
the yellow/safety flame - thats the one that burns less the blue flame - burns THE ROARING FLAME - that one burns a lot and you can tell the difference from the blue flame because it makes a roaring sound
What kind of flame is the pilot light of a gas stove?
a complete flame or a blue flame
