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It is difficult to obtain pure hydrogen and oxygen because they are typically found in combination with other elements in compounds such as water (H2O). Separating hydrogen and oxygen from these compounds usually requires energy-intensive processes like electrolysis or chemical reactions, which can be complex and expensive to carry out at a large scale.
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Does pure hydrogen burn in the absence of air?
No hydrogen will not burn in the absence of air unless another oxidizer is present.
Does hydrogen contain oxygen?
Hydrogen is a pure element just like oxygen. This means that they only contain one element.
Can humans breathe oxygen and hydrogen combine?
Humans cannot breathe a combination of pure oxygen and hydrogen. Oxygen is necessary for respiration, but hydrogen is highly flammable and not suitable for breathing. Mixing the two gases is dangerous and can create a potential explosion hazard.
Is pure water an element compound homogeneous mixture or heterogeneous mixture?
Pure water is a compound because it is made up of two elements, hydrogen and oxygen, chemically combined in a fixed ratio. It is a homogeneous mixture because the molecules of hydrogen and oxygen are evenly distributed throughout the water.
Can hydrogen hurt you if you breathe the gas?
Breathing in pure hydrogen gas is considered safe in small amounts. However, inhaling high concentrations of hydrogen gas can displace the oxygen in the air, leading to asphyxiation. It is important to handle and use hydrogen gas with proper ventilation and precautions.
Does pure hydrogen burn in the absence of air?
No hydrogen will not burn in the absence of air unless another oxidizer is present.
How many elements compose of pure water?
Water is composed from hydrogen and oxygen.
How does pure oxygen and pure hydrogen react when they combine?
It forms H2O
Is water pure or a compound?
Pure water is a compound of hydrogen and oxygen.
How do you find pure oxygen?
Canisters of pure oxygen can be purchased from chemical supply companies. You can also produce pure oxygen through electrolysis of water into hydrogen and oxygen.
Is pure water a compound or a mixture?
Pure water is a compound of hydrogen and oxygen.
Is pure water a mixture a compound or a element?
No. It is a compound made of the elements oxygen and hydrogen: H2O.
Is hydrogen peroxide a pure substance or a mixture?
Mixture, because it is mixed with all sorts of chemicals, such as smog, and or pollen.Mixture is NOT a pure substance, because to be a pure substance, it can't be mixed with anything.
How many atoms of hydrogen does oxygen have?
none - it's a pure gas, just oxygen none - it's a pure gas, just oxygen
Is Pure water an element or a compound?
Pure water is a compound as it consists of two elements, hydrogen and oxygen. Its chemical formula is H2O.
How many oxygen atoms are in hydrogen?
none, since hydrogen is a pure chemical element consisting of only hydrogen atoms.
Is hydrogen and oxygen atoms that make up water a homogeneous mixture?
No. When in the form of water, hydrogen and oxygen form a compound, which is a pure substance.
