new hydrogen separation proses,nano technology.microscopic water vapor to hydrogen and oxygen?
456100
How exactly are you splitting the H from the O?   Under high pressure and spraying?  I don't see how that could possibly work.  Cold fusion also has a huge potential for cheap, clean, renewable energy.  But much like what you are talking about, it simply isn't possible with the current technology.  If splitting H and O was so cheap and simple it would be done all of the time.  Electrolysis works, but the energy input makes it unrealistic for creating liquid hydrogen as an energy source.  If you truely have a way to spit the H20 molecule cheaply and efficiently you'd already be a multi-billionaire.
561309
That is an excellent and timely question.  But the answer must have two parts when you say cheap, realisitic & practical method.  First, ou can split water (H2O) into hydrogen and oxygen (both having commercial value) by electrolysis using simple electrodes and an electric current.  But you must supply the energy.  If you use oil or gas that competes with the existing and growing demand for fuel and heating gas.  However, power can be supplied from coal (in expensive poluting power plants) or from solar energy.  Daystar is starting production of a flexible film photovoltaic solor cell that is expected to produce cheap electricity.  If almost all the roofs in the country were shingled with their product the hydrogen economy would be a cinch (and Daystar would be very happy!).  Secondly, there are also plans to design and construct huge nuclear power plants that operate so hot that they can directly dissociate water into hydrogen and oxygen.  The plants would be very expensive but the hydrogen (and oxygen) should be relatively cheap and no greenhouse gases would be produced.
467356
It's a completely different chemical once combined with Hydrogen in the form of water.  It's going to have a completely different set of properties.
17392
At the moment it's Oxygen. It's part of "all I need is the air that I breathe"\nhttp://www.lyricsfreak.com/h/hollies/65683.html\n\nIn awhile it will be both Hydrogen and Oxygen for a drink of water.\n\nAt dinner tonight add Carbon, Nitrogen and various trace elements in the New York Cut Steak!\n\nFor info on any element click on the Periodic Table of Elements at this site.\nhttp://environmentalchemistry.com/yogi/periodic/
512153
The mean van der Waals diameter of water has been reported as identical with that of isoelectronic neon (2.82 Å) [112]. Molecular model values and intermediate peak radial distribution data indicates however that it is somewhat greater (~3.2Å). The molecule is clearly not spherical, however, with about a ±5% variation in van der Waals diameter dependent on the axis chosen; approximately tetrahedrally placed slight indentations being apparent opposite the (putative) electron pairs.
860447
There's no separation of molecular oxygen to atomic oxygen as previously written:\nsimply \nOx: Sr -> Sr2+ + 2e \nRed: O2 + 4e -> 2 O2-
691565
Hydrogen as an energy source\n\nHydrogen is not a pre-existing source of energy like fossil fuels, but a carrier, much like a battery. There are no "hydrogen wells" or "hydrogen mines" on Earth, so H2 cannot be considered a primary energy source such as fossil fuels or uranium. Since H2 is so light, any amount present on earth will float up into the atmosphere and out into space. H2 can however be burned in internal combustion engines, an approach advocated by BMW's experimental hydrogen car. There are several methods of storing hydrogen for transport applications, the most commonly-used being gaseous storage in gas cylinders similar to those used for the storage of any pressurised gas. Alternatives include storage as metal or chemical hydrides, cryogenic storage of liquid hydrogen (as in BMW's hydrogen internal combustion engine car) and research points to nanomaterials that will be able to store hydrogen more efficiently than any of the methods above. Crucially, there is another option for those wishing to drive a hydrogen-fuelled vehicle: on-board reformation. Often over-looked, this concept involves refuelling your vehicle with a hydrocarbon fuel such as ethanol, methanol, gasoline, diesel (preferably the biofuel alternatives) and then using an on-board reformer (a device that strips hydrogen from hydrocarbon fuel to leave carbon dioxide and water vapour as waste products) to convert the fuel to hydrogen just before it is needed by the engine.\nEmission spectrum of an ultraviolet deuterium arc lamp clearly showing characteristic hydrogen emission lines (sharp peaks at 656 nm and 486 nm) and continuum emission in the 200-500 nm region. The emission spectrum of deuterium differs from that of protium due to the influence of hyperfine interactions, though these effects alter the wavelength of the lines by mere fractions of a nanometer and are too fine to be discerned by the spectrometer used here.\nEnlarge\nEmission spectrum of an ultraviolet deuterium arc lamp clearly showing characteristic hydrogen emission lines (sharp peaks at 656 nm and 486 nm) and continuum emission in the 200-500 nm region. The emission spectrum of deuterium differs from that of protium due to the influence of hyperfine interactions, though these effects alter the wavelength of the lines by mere fractions of a nanometer and are too fine to be discerned by the spectrometer used here.\n\nHydrogen fuel cells are being investigated as mobile power sources with lower emissions than hydrogen-burning internal combustion engines. The low emissions of hydrogen in internal combustion engines and fuel cells are currently offset by the pollution created by hydrogen production. This may change if the substantial amounts of electricity required for water electrolysis can be generated primarily from low pollution sources such as solar energy or wind. Research is being conducted on H2 as a replacement for fossil fuels. It could become the link between a range of energy sources, carriers and storage. H2 can be converted to and from electricity (solving the electricity storage and transport issues), from biofuels, and from and into natural gas and diesel fuel. All of this can theoretically be achieved with zero emissions of CO2 and toxic pollutants. (See also Hydrogen economy.)\n\nIn the Haber process for the production of ammonia and the world's fifth most produced industrial compound, hydrogen is generated in situ from natural gas.
998325
Hydrogen is volatile due to its extreme small size.  Its reactivity is due to its small size, which leads to pervasiveness and high average molecular speeed.  Simplicity can often be unstable.\n\nThe magic or marvel behind hydrogen fuel, is that besides heat energy, the reation simply produces water.  Most other fuels (carbon based) produce CO2 and water with complete combustion.  CO2 is said to lead to global warming.  \n\nOf course water's got problems too, but no one wants to pay attention to that.  See the link below for more inf.
166600
The idea is to add the acid to the water and then pass a current through the water.  The water will split into Hydrogen and Oxygen.  The bubbles of these gasses can collected in tubes, the H will produce twice as much gas as the O.\n\nThe rocket can be powered by igniting the hydrogen.\n\nI think the citric acid is more reactive than absorbic acid, but any thing will do including vinegar (acetic acid).
504628
you'll have a mixture of hydrogen and oxygen
452329
Silicon (a metalloid), Oxygen, Hydrogen, Phosphorus
903700
That is definitely not correct!!\n\nFor example water (H20) is very very different from the two gases that make it namely hydrogen (H2) and oxygen (O2)
6256
Simple and complex techniques exist to split such atoms.  For example a high powered laser can split that into h2 and 0.\n\n:) That's a very simple way of doing it.\n\nElectrolosis also splits water into hydrogen and oxygen.
136432
Here you have a free downloable PDF presentation from the 28 Sep 05 Conference Micro & Nano Technology (MNT) Measurement Club. I think it's worth to have a look.\n\n"Measuring Nanoparticle Surface Area and Porosity by Gas Sorption"\nMike Tucker, Quantachrome UK\nThe technique of gas sorption has long been used for the determination of surface area and pore size distribution of particulate systems and porous solids. While traditional sorption systems have proved adequate for the majority of tasks, the latest generation of ultra-fine materials, often coupled with microporosity offer new challenges to the sorption scientist. To meet these challenges many new developments have been made in the fields of analytical instrumentation and software modelling. The presentation will review some of the new techniques available, and provide examples to illustrate their applicability to the field of nanotechnology.\nDownload presentation: http://www.npl.co.uk/php/docs/download.php?area=metrology_clubs&path_name=/metrology_clubs/mnt/meetings/28sep05/presentations/connagh.pdf
749628
from my chemistry days we would use a 250 ml GLASS beaker and two GLASS testtubes to conduct electrolysis of water but it was only temporary the hydrogen would eventualy escape. now how to keep it pressurized is a little bit harder good luck finding that out.
911178
fusion \n\nIT CONVERTS HYDROGEN INTO HELIUM
1173693
WoW Dude! Hydrogen and oxygen BOTH in water! Now that is just so new-age and just today right? \nDamn Man! If you and I could just figure how to separate the two...\nSorry got lost in the thought! Please submit your picture to Ripley"s...