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Hydrogen_Instead_Of_Gasoline

2013-11-13 来源: 类别: 更多范文

Hydrogen Instead Of Gasoline HYDROGEN - THE POWER SURCE OF THE FUTURE Since the beginning of the scientific revolution in the early nineties the mankind looks for an energy source that is clean and renewable; solution of this problem would be probably the most common thing in our life - WATER. Water consists of two chemical elements, hydrogen and oxygen. Each molecule of water consists of two hydrogen (H2) atoms and one oxygen (O) atom. Chemical binding between these three atoms is very stable and strong. Therefore, the reaction of hydrogen and oxygen is under normal circumstances very intense and generates a lot of energy. 2H2 + O2 ® 2H2O + energy Both, hydrogen and oxygen are gases at normal temperatures and pressures and the product of this reaction is pure water, usually in its gaseous form - steam. Now it may look like hydrogen is the ideal power source that mankind is ever since looking for. More than 70 % of the Earth surface is covered by water, therefore hydrogen is renewable and unlimited. Reaction of hydrogen with oxygen generates a lot of energy and it does not have any negative output, only water. But, the respectable power hidden in water hydrogen, energy, fuel, gasoline, very, water, oxygen, www, power, gas, engine, 2000, way, liter, per, kg, cell, atoms, tank, reaction, one, according, therefore, source, problems, mazda, about, vehicle, united, through, states, much, hydrogen-powered, fuels, electrolysis
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