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Hydrogen is separated from water via electrolysis, which requires more energy than you'll ever get from burning the hydrogen. There's only one good reason to recover hydrogen via electrolysis, and that's if you're a jeweler. Jewelers' torches all burn hydrogen and oxygen which they get through electrolysis of water, because it saves them from having to handle and store welding gases. With an electrolyzer, they can create their gases when they need them, and only as much as they need.
What else can I help you with?
When hydrogen burns what gas is produced?
When hydrogen burns, water vapor (H2O) is produced as a byproduct.
Can you name a fuel which burns without giving water vapour?
coal is a fossil fuel that burns without giving water vapour.
How hydrogen detected in the carbon and hydrogen test?
To test for hydrogen in the given substance, a dry sample is needed. Burn it in excess of oxygen. If the vapour turns white copper sulfate into blue colour, it indicates that there is water in present in the vapour. Hence, the organic compound contains hydrogen.
Can water be separated into hydrogen and oxygen by boil physical change or chemical change?
Water can be separated into hydrogen and oxygen through a chemical change called electrolysis, which uses an electric current to break apart the water molecules. Boiling water is a physical change that only changes the state of the water from liquid to gas, but it does not separate the water into its component elements.
How can you separate hydrogen chloride gas and chlorine gas?
Hydrogen chloride gas and chlorine gas can be separated by passing the gas mixture through a solution of water. Hydrogen chloride dissolves in water to form hydrochloric acid, while chlorine gas does not dissolve. This process will allow the hydrogen chloride to be separated from the chlorine gas.
What fuel can be separated from water molecules?
Hydrogen can be separated from water molecules :)
When hydrogen burns what gas is produced?
When hydrogen burns, water vapor (H2O) is produced as a byproduct.
What is vapour?
a pure gas of oxygen and hydrogen The water cycle is driven by the Sun's energy. When water evaporates, it turns into the invisible gas called water vapour.
Can you name a fuel which burns without giving water vapour?
coal is a fossil fuel that burns without giving water vapour.
Fuel-cell cars use hydrogen gas and release what into the atmosphere.?
Water vapour.
How is air and warter alike?
Both contain hydrogen and oxygen and there is water vapour in the air.
What is air in a gas?
Water Vapour because it is made up of the Hydrogen and Oxygen atoms.
What gas in air is a compound?
Water Vapour because it is made up of the Hydrogen and Oxygen atoms.
How hydrogen detected in the carbon and hydrogen test?
To test for hydrogen in the given substance, a dry sample is needed. Burn it in excess of oxygen. If the vapour turns white copper sulfate into blue colour, it indicates that there is water in present in the vapour. Hence, the organic compound contains hydrogen.
What is produced directly from the splitting of water?
Splitting water results in oxygen and hydrogen. The water element is separated into two hydrogen atoms and one oxygen atom.
Vapour Density of Hydrogen?
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Can water be separated into hydrogen and oxygen by boil physical change or chemical change?
Water can be separated into hydrogen and oxygen through a chemical change called electrolysis, which uses an electric current to break apart the water molecules. Boiling water is a physical change that only changes the state of the water from liquid to gas, but it does not separate the water into its component elements.
