oxygen
Methan burn in air by heating.
No it is not essential. It will burn in air or oxygen if ignited by some spark or match but there are many other ways to get burning in chemistry. The requirements for burning are fuel, oxygen and heat. Oxygen can be supplied by the air for many fires. Heat must often be introduced initially to ignite the fuel but the heat of combustion will then be enough to sustain the burning. Fuel could be methane but there are many other potential fuels in chemistry, for example hydrogen, propane, wood ... Many dry foodstuffs will burn in air if lit.
The fact that it oxidizes in air is a chemical property of methane.
Yes, methane can explode when there is a sufficient amount mixed with air in the presence of an ignition source. Methane is highly flammable and can form explosive mixtures in the air at certain concentrations.
Yes, methane is lighter than air. Methane gas has a molar mass of approximately 16 g/mol, which is lighter than the average molar mass of air (about 29 g/mol). This means that methane will tend to rise and disperse in the atmosphere rather than sink.
Methan burn in air by heating.
No it is not essential. It will burn in air or oxygen if ignited by some spark or match but there are many other ways to get burning in chemistry. The requirements for burning are fuel, oxygen and heat. Oxygen can be supplied by the air for many fires. Heat must often be introduced initially to ignite the fuel but the heat of combustion will then be enough to sustain the burning. Fuel could be methane but there are many other potential fuels in chemistry, for example hydrogen, propane, wood ... Many dry foodstuffs will burn in air if lit.
Air is not a fuel. Most fuels such as gasoline or methane require air in order to burn, so air, or more precisely the oxygen in air, supports combustion, but it is not a fuel, it is an oxidising agent.
No methane wont burn in oxygen free atmosphere Because you need oxygen to burn Methane. Methane by itself, even in the presence of lightning and comet strikes, is a perfectly safe gas. so methane does not burn in absence of oxygen Vishal Rijhwani
A non luminous flame is produced when the air valve is opened enough to allow complete combustion of the methane gas.
When poop is burned, it releases harmful gases and pollutants into the air, including carbon dioxide, methane, and other toxins. This can contribute to air pollution and negatively impact the environment and human health. It is not recommended to burn poop due to these harmful effects.
Methane gas settles down because methane gas is heavier than and is carried by the upward displacement of air. ---------------------------------------------- The density of methane is 0,717 g/L and the density of air is 1,2 g/L at 0 0C; consequently methane gas raise in the air.
the bubble will probably pop before you can even light it Different answer: If the gas inside the bubble is flammable, it will burn... assuming the bubble doesn't pop first. For instance, a methane bubble will burn if you light it, though one filled with regular air will not.
Yes methane is lighter than air because it is less dense than air.
A non luminous flame is produced when the air valve is opened enough to allow complete combustion of the methane gas.
The fact that it oxidizes in air is a chemical property of methane.
Mains gas is Natural gas or methane CH4stored gas/ bottle gas is LPG or Liquefied petroleum gasOxygen from the air is also required for these to burn.