hydrogen
- - - - -
This isn't a very good question because it has a LOT of different answers that can all be correct. The answer your teacher wants is probably hydrogen, but any flammable gas will explode if mixed with oxygen in sufficient concentration and exposed to a spark. So...I think I would put down propane. There are a lot of really fun chemicals you could list - carbon monoxide, diborane, hydrogen cyanide, methane - but propane is very common and it will do exactly what the question stipulates.
It is harmful to inhale. and can be lethal if it ignites or explodes.
No because they are in the air part of earth so they evaporate and create a steam that hits the cool area with makes a thin ice that explodes during the night and turns it into a small ball of gas.
Natural gas does not have a flash point in the traditional sense because it is a gas at standard temperature and pressure. Flash point refers to the lowest temperature at which the vapors of a substance can ignite in air. However, natural gas is primarily composed of methane, which has a lower explosive limit of about 5% by volume in air, meaning it can ignite when mixed with air within that concentration range.
Air (carbon dioxide in nitrogen)
If there is very little oxygen present, the flame should turn blue.
When natural gas (methane) and air are properly mixed, a blue flame is produced.
It is methane gas which is flammable.
More fresh air mixed with the gas. Better performance.
It is important to check that the gas is alight because you have to make the oven warm up
Opening the air hole collar to mix air with the fuel gas results in a hotter flame.
Sodium is a shiny metal that explodes on contact with air or water due to its high reactivity with oxygen and water. When exposed to moisture or air, the sodium metal rapidly oxidizes, releasing hydrogen gas and heat in an explosive reaction.
Nitrogen mixed with normal air
Things explode because they are usually blown up using dynamite or other explosives. If a business or home explodes it could be from a gas leak or chemicals being mixed together.
once smoke touches gas it EXPLODES!
A star that explodes is called a supernova.
Things explode because they are usually blown up using dynamite or other explosives. If a business or home explodes it could be from a gas leak or chemicals being mixed together.
It depends on the circumstances. Hydrogen will burn in air, to be sure. It will make a pop sound producing a blue flame and forming water when ignited in a test tube. But in the case of the Hindenburg, it just burned with extreme rapidity. Hydrogen mixed with air or oxygen is explosive, but will not explode in "bulk" form.