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Different sources give different numbers. A hydrogen flame in air burns at
- "2045 °C"
- "2,400 K" = 3860 °C
- "2483 K" = 2127 °C
A hydrogen flame in a pure oxygen environment can burn hotter:
- "2660 °C"
- "3,080 K" = 2800 °C
- "3473 K" = 3200 °C
Hydrogen energized by an electrical arc until it separates into lone atoms, and then burned (an "atomic hydrogen torch"), can produce even hotter flames, at 4000 °C to 5000 °C.
What else can I help you with?
Does pure hydrogen burn in the absence of air?
No hydrogen will not burn in the absence of air unless another oxidizer is present.
When you burn hydrogen and oxygen what molecule is created?
When you burn hydrogen and oxygen, the molecules combine to form water (H2O).
What colour does hydrogen burn?
Hydrogen burns with a pale blue flame.
Can water burn, and if so, under what conditions does water burn?
Water itself does not burn, as it is a compound made of hydrogen and oxygen. However, hydrogen, which is a component of water, can burn under specific conditions. Hydrogen can burn in the presence of oxygen and an ignition source, such as a spark or flame. This reaction produces water vapor and heat.
What color does hydrogen burn when ignited?
When ignited, hydrogen burns with a pale blue flame.
What does the sun burn to make it hot?
hydrogen wow, right? o_0
What Stars burn hydrogen?
All stars 'burn' hydrogen
Does pure hydrogen burn in the absence of air?
No hydrogen will not burn in the absence of air unless another oxidizer is present.
How is helium and hydrogen used on a large scale?
helium does not burn, hydrogen will burn in air
What does it take to make hydrogen burn?
Hydrogen gas is highly flammable; you can make it burn with the slightest spark.
Igneous rock?
HOT HOT BURN BURN COOLS AND HARDENS
Why is oxygen needed to make something burn?
If you want to be really specific, you can have a flame using other things. For example, a jet of hydrogen will burn in an atmosphere of chlorine. You get hydrogen chloride then. But if you burn the hydrogen in oxygen you get water. These examples demonstrate that burning is a chemical reaction and a great many things will combine with oxygen and in many cases small particles of white/red hot material are given off. This is a flame.
Can you get hydrogen back if you burn it?
Yes. When you burn hydrogen the product is water. If you pass an electric current through that water you can split it back into hydrogen and oxygen.
How do you burn sea water?
You don't. Sea water is the combustion byproduct of hydrogen. That is, water is water you get when you burn hydrogen.
When you burn hydrogen and oxygen what molecule is created?
When you burn hydrogen and oxygen, the molecules combine to form water (H2O).
What colour does hydrogen burn?
Hydrogen burns with a pale blue flame.
How do you produce such flame?
Burn hydrogen
