Hydrogen gas is highly flammable; you can make it burn with the slightest spark.
Water. You can burn oxygen and you can burn hydrogen but you can't burn water.
No. The hydrogen on the Sun does not burn; it fuses to make helium instead.
All stars 'burn' hydrogen
hydrogen wow, right? o_0
NO. Absolutely not. Do sea salt soaks. If you use hydrogen peroxide, that could just make the piercing take longer to heal altogether. Peroxide is what can burn off healthy tissue.
helium does not burn, hydrogen will burn in air
To make your care burn from water instead of gas you need to add a water fuel cell to you fuel take. The converting of electricity through the water cause hydrogen causes the vehicle to run at a lower temperature and lowering harmful emissions
If you can introduce the burning match into the jar of hydrogen without contact with air, it will go out, but in practice this is impossible. Hydrogen diffuses so rapidly, that the instant you take the lid off and put the match at the mouth of the jar, the hydrogen will burn. If you are really quick it will make a dull bang, because the hydrogen will only burn as it meets the air. If you are a little slower, the bang will be louder and squeaky, because the hydrogen will have mixed with air and will burn faster.
Water can not be produced by mixing these to gases, when hydrogen gas is burn in oxygen atmosphere the vapours of water are produced.
Yes. When you burn hydrogen the product is water. If you pass an electric current through that water you can split it back into hydrogen and oxygen.
No hydrogen will not burn in the absence of air unless another oxidizer is present.
You don't. Sea water is the combustion byproduct of hydrogen. That is, water is water you get when you burn hydrogen.