What are three uses of hydrogen gas?

Answer 1

Hydrogen gas is fused together in the sun, in a process called nuclear fusion. This turns two hydrogen atoms into one helium atom, and gives off a ton of heat and light while this happens. That is why the sun glows. The most common use on earth isn probably in fuel cell cars, although there are not many of them. Hope this helps whoever asked. --An AP Physics Student Bored in Study Hall

Answer 2

The largest two applications of hydrogen are for the processing ("upgrading") of fossil fuels and in the production of ammonia. Another use for hydrogen gas is hydrogen mixed with nitrogen (sometimes called forming gas) as a tracer gas for the detection of very small leaks.

Answer 3

I'd like it to be to power vehicles and the production of electricity and heat since its emission free and turns back to water after its use. Unfortunately it would potentially create free power for everyone and the power controlling monsters are not going to let that happen.

Answer 4

1. Hydrogen gas is used as a fuel for vehicles, providing a clean alternative to traditional gasoline and diesel.
2. It is used in the production of ammonia for fertilizers and in various industries for chemical synthesis.
3. Hydrogen gas is also employed in the semiconductor industry for plasma etching and as a reducing agent in certain industrial processes.

Answer 5

the important uses in hydrogen is you need air to breath.

Answer 6

Hydrogen gas can be used as a clean burning fuel for an automobile. However, this naturally occurring gas is difficult to contain in a safe manner and it is highly volatile.

Answer 7

hydrogen is in water in which we use to drink.

hydrogen can be used to make acids.