This question is for chemistry
2007-01-30 05:19:06 · 4 answers · asked by grace r 1 in Science & Mathematics ➔ Chemistry
Reaction with N2 in the Haber-Bosch process to make NH3 for fertilizer.
3H2 + N2 ===> 2NH3
Reaction with acetylene and methylacetylene (propyne) in olefins plants to yield ethylene and propylene respectively.
HC*triplebond*CH + H2 ===> CH2=CH2
CH3C*triplebond*CH + H2 ===> CH3CH=CH2
2007-01-30 05:54:08 · answer #1 · answered by steve_geo1 7 · 0⤊ 0⤋
Hydrogen can be used to fuel cars, it is used now a days in water factories and in coal mines.
2007-01-30 06:24:12 · answer #2 · answered by No1 2 · 0⤊ 0⤋
As a clean fuel (water is the only product).
In the manufacture of margarine.
2007-01-30 05:37:48 · answer #3 · answered by Gervald F 7 · 0⤊ 0⤋
The greatest use must be its combination with atoms of oxygen to form water.
Without the oceans and climatic cycle of evaporation and precipitation this world would be uninhabitable to our species of life on earth.
2007-01-30 05:43:05 · answer #4 · answered by CurlyQ 4 · 0⤊ 1⤋