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Combustion (or burning) is the reaction between a fuel and any oxidant.

So by definition burning requires oxygem,

As to why oxygen supports burning because it is very reactive and when any when any chemical is oxidiesed it is an exothermic reaction

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13y ago
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15y ago

burning requires oxygen; that new substances, usually oxides, are formed when materials burn

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13y ago

Yes. While oxygen itself is not flammable it readily supports combustion. If you can starve a fire from oxygen it will go out.

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13y ago

because like humans we need oxygen so does fire

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7y ago

Combustion is a reaction of oxydation.

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Q: Why is it that oxygen helps burning?
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Related questions

Why there are nitrogen bombs and nitro boosters if oxygen helps in burning?

Because chemical other than oxygen also boost burning rates.


How rusting and burning alike?

Both processes require Oxygen. Rusting (I think) is where metal reacts with oxygen and moisture and becomes oxidises. Burning or combustion, ALWAYS needs Oxygen to occur. Hope this helps!


Is rusting and burning alike?

Both processes require Oxygen. Rusting (I think) is where metal reacts with oxygen and moisture and becomes oxidises. Burning or combustion, ALWAYS needs Oxygen to occur. Hope this helps!


How is rusting and burning alike?

Both processes require Oxygen. Rusting (I think) is where metal reacts with oxygen and moisture and becomes oxidises. Burning or combustion, ALWAYS needs Oxygen to occur. Hope this helps!


Which gas helps in burning?

Burning is combustion, which is an oxidation reaction that requires oxygen. Therefore oxygen promotes burning, as it is a reactant in the reaction, and higher concentrations of a reactant will result in a faster rate of reaction (collision theory).


What happens when you put a glass jar on a candle example?

the candle will go out because oxygen helps in burning but a burning substance produces carbon dioxide but when we put a glass upon can carbon will heavier than oxygen and when oxygen will less candle will go out


A necessary ingredient for burning?

Oxygen is a necessary ingredient for burning.


What is the role of oxygen while burning matter?

Oxygen is the oxydant in the reaction of burning.


What are the conditions for burning?

for burning to take place basically you need oxygen which will not directly take part in the combustion but will help sustain the burning, and most obviously you need a source of ignition : ) hope this helps : ) -melody <3


Why oxygen helps in burning?

oxygen belongs tp chalcogen group and is a strong oxidising agent and it forms oxides with almost aal elements present on earth's crust.


Does oxygen gas support burning?

Oxygen is colourless, support burning but don't smell.


How can you stop your burning?

to stop oxygen for burning