hydrogen is used for cars
Hydrogen is also used for air crafts and to power buildings
Answer # 2
History tells us that Hydrogen gas was used for lifting in balloons, today they are using Nickel hydrogen in batteries.
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How is hydrogen is used for in the world?
Hydrogen fluoride (HF) is used to etch glass.
HCl, it is a strong acid commonly known as hydrochloric acid.
Hydrogen is used in weather balloons because they are very light which help the balloon to float or fly easily.
A paste of sodium hydrogen carbonate can be used to relieve the pain of the ant bite.
Carbon dioxide and hydrogen sulfide
Hydrogen is always used, so yes, it can be used everyday.
As hydrogen is a reducing agent it is used in metallurgy
Compressed gaseous hydrogen.
hydrogen detector
Hydrogen can be used as fuel.
Hydrogen engines.
Hydrogen was used for fuels.
Hydrogen is flammable and explosive.
Hydrogen is too flammable
Liquid hydrogen IS used as a fuel. It's used in rockets - and some cars.
Helium is used instead of hydrogen because it is nonflammable.
For example iron oxides can be used as catalysts for the preparation of hydrogen from methane.