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Carbon, Hydrogen and Oxygen

For example the combustion of hydrocarbon,

C2H4 + 3O2 --> 2CO2 + 2H2O

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Q: What 3 elements are required combustion?
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Related questions

What are the 3 elements of a combustion triangle?

Oxygen, heat and fuel :)


Is Mercury required for combustion?

No. Oxygen is required for combustion. Mercury is not involved.


Is oxygen required in combustion?

No, oxygen is required for combustion to take place.


Which element is required for a combustion reaction to occur?

Oxygen? no, nitrogen is an odourless and colourless diatomic gas which can be used to support combustion.


What element requires for combustion?

Combustion requires a fuel and oxygen, so oxygen is definitely one of your required elements. Combustible fuels usually contain carbon and hydrogen and maybe oxygen too, so all those three.


What is an active gas in the air that is necessary for combustion?

Oxygen is the required gas that is necessary for combustion


What is the reactant compound in all combustion reactions?

For any combustion reaction O2 is required .


What are hydrogen and oxygen the main elements of?

mainly water ,they are two basic elements of combustion.


Which elements is always present in combustion reaction?

oxygen


What is required for combustion to occur?

oxygen


Which element is required for the combustion of fossil fuels?

Hydrogen


What are the 3 required elements of sterilization using an Autoclave?

ionizing radiation, cobalt 60, ethylene