What is hydrogen used for?
Hydrogen has the most quantities of all the elements and makes up at least 75% of normal matter by mass and 90% by number of atoms. By mixing strong acids with metals, Hydrogen was produced and formally described by Paracelsus, who was also unaware that this is a flammable gaseous element. It was only rediscovered and reproduced by Robert Boyle through the blending of iron and acids that resulted in the production of Hydrogen gas.
The first use of Hydrogen was for lime lights which are previously used for theatres and music halls. When James Dewar liquefied Hydrogen, he used it for his new invention which was the vacuum flask. Hydrogen was later used by Henri Giffard for his hydrogen-lifted airship that was called Zeppelins by the German count Ferdinand von Zeppelin.
Today, Hydrogen is commonly used in large petroleum and chemical industries. It is used in a wide variety of applications. Other uses of this element are also for production of new elements such as ammonia, methanol and hydrochloric acid. Others are for commercial uses like automotive, power generation and telecommunications.
Since Hydrogen is a flammable element, it is now used for weapons development such as the most dangerous Hydrogen bomb and other high tech weapons produced.
To date, Hydrogen is the number one fuel that is used for most vehicles and will be used continually in the future. It can also replace natural gas for heating and cooling homes and waters used at home.
The advantages of using Hydrogen for automotive particularly for fuel is, that it is a very clean fuel and its byproducts are only heat and water. On the other hand, it is also feasible to air pollution and the production of this chemical, and its storage is not cost efficient and requires a lot of funds to store it. Many automotive companies are researching plans to build a hydrogen generator for cars.