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Alkanes produce the most water vapor when burned completely, with methane (CH₄) being the simplest and most abundant. When methane combusts, it reacts with oxygen to produce carbon dioxide and water vapor, following the equation: CH₄ + 2O₂ → CO₂ + 2H₂O. Since it contains a high ratio of hydrogen to carbon, each molecule of methane generates two molecules of water vapor upon combustion. Thus, methane is the hydrocarbon that produces the most water vapor per molecule burned.

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What do you get when you burn a hydrocarbon with oxygen?

Generally, the hydrocarbon undergoes a combustion reaction, forming water and carbon dioxide. The water formed may be in the form of water vapour. But in the case where oxygen is limited, the hydrocarbon may under incomplete combustion, forming a gaseous mixture of water, carbon dioxide, carbon monoxide and hydrogen.A hydrocarbon reacting with oxygen means burning the hydrocarbon. When hydrocarbons are burned, the oxides of the compound elements, such as CO2,H2O are formed. If the hydrocarbon contain elements like Nitrogen, sulfur, etc oxides of them can be formed.


Is hydrogen light a monochromatic source?

Hydrogen light is not completely monochromatic as it consists of multiple spectral lines. However, the most prominent and widely used line is the hydrogen-alpha line at a wavelength of approximately 656.3 nm, which is often used in astronomy and other scientific applications.


What is the term for the chemical change that occurs to wood when it is burned?

It is the oxidation of the elements of the chemicals that make up the wood - which are various organic compounds. These are released into the atmosphere as carbon dioxide, water vapour and oxides of other elements and compounds.


what is the molecular mass of water vapour?

The molecular mass of water vapour is 18.01528


What is the different between vapour and steam?

If you look carefully at a boiling kettle, water vapour is the white vapour you can see. Steam is actually the invisible short section between the spout of the kettle and the start of the water vapour.

Related Questions

What do you get when you burn a hydrocarbon with oxygen?

Generally, the hydrocarbon undergoes a combustion reaction, forming water and carbon dioxide. The water formed may be in the form of water vapour. But in the case where oxygen is limited, the hydrocarbon may under incomplete combustion, forming a gaseous mixture of water, carbon dioxide, carbon monoxide and hydrogen.A hydrocarbon reacting with oxygen means burning the hydrocarbon. When hydrocarbons are burned, the oxides of the compound elements, such as CO2,H2O are formed. If the hydrocarbon contain elements like Nitrogen, sulfur, etc oxides of them can be formed.


What turns into water when burned?

vapour


Is water vapour a liquid?

Water vapour is not completely a gas.It contains a lot of water.But it can also be said as a gas........


What is the cloud trail from the engines on a high flying airplane?

Basic answer is water vapour from the combustion of the hydrocarbon fuel burnt in the engine. The low temp at high altitude causes the vapour to condense - so it is a man made cloud.All hydrocarbon fuels burn in air (combining with oxygen) to produce water (hydrogen oxide) and carbon dioxide.


Would distillation or filtration produce the purest water from river waterGive a reason?

Because distillation produces vapour and impuritites can not leave with the vapour


What products formed when H2O gas is burned?

H2O is Water vapour, it cant be burned... it is not flamable and cant be altered by combustion via inclusion of other gasses.... Water vapour is generally the product of combustion reactions and after condensation can be converted back into liquid...


What is produced when hydrocarbon fuels burn inside an engine?

When hydrocarbon fuels burn inside an engine, the products of combustion include carbon dioxide (CO2), water (H2O), and small amounts of nitrogen oxides (NOx) and particulate matter. This process releases heat energy that is used to power the engine.


What happens when heated steal wool is lower into sulfur vapour?

The steel wool will burned and turned in black substance.


What TWO gases are produced when methanol is burned?

If this is from a test paper, I feel your pain! Couldn't find this answer anywhere but I believe that Carbon Dioxide is produced and WATER VAPOUR. Hope I helped:)


Which gas is emitted when deo is burnt?

Co2,carbon dioxide evolves whenever combustion takes place.As the deodorant contain Hydrocarbon+ Alcoholic functional group.It would create co2 and water vapour.


When kerosene vapour is burned what is formed?

When kerosene vapor is burned, it undergoes combustion to produce carbon dioxide, water vapor, and heat. Incomplete combustion can also result in the formation of carbon monoxide and soot particles.


What products are produced when ethanol C2H5-OH is completely burnt?

When ethanol (C2H5OH) is completely burned, it reacts with oxygen to produce carbon dioxide (CO2) and water (H2O) as the main products. This combustion reaction releases energy in the form of heat and light.