What happens when oxygen reacts with hydrogen?
When molecular hydrogen (H2) and oxygen (O2) are combined and allowed to react together, energy is released and the molecules of hydrogen and oxygen can combine to form either water or hydrogen peroxide. These two processes are represented by the two chemical equations shown at right.
Does hydrogen explode with oxygen?
Hydrogen gas is very flammable and yields explosive mixtures with air and oxygen. The explosion of the mixture of hydrogen and oxygen is quite loud. Tests should be made prior to the demonstration to adjust the total volume in the balloons so that the sound of the explosion is tolerable in the room.
How does oxygen bond with hydrogen?
Covalent bonds occur when two atoms—in this case oxygen and hydrogen—share electrons with each other. Because oxygen and hydrogen attract the shared electrons unequally, each end of the V-shaped H2O molecule adopts a slightly different charge.
Can you combine hydrogen and oxygen for water?
ANSWER: We can combine hydrogen and oxygen to make water. And we can even get energy out of the process that we might be able to use to light a home or drive a car.
What is H2 called?
Hydrogen, or H2, is an elemental gas present in a trace amount in earth s atmosphere. Hydrogen is somewhat reactive because of its flammability. It is used as a component in fertilizer and fossil fuels. Hydrogen, H, atomic number one, is the lightest element.
Can we make water by mixing hydrogen and oxygen?
Why is h20 not flammable?
The process of burning in this case is the oxidation of hydrogen or combination of the hydrogen and oxygen molecules. The result of the oxidation of hydrogen, its combustion product, is simply H2O or water. The reason that water (in any state) is not flammable is that it is already the product of combustion.
Can you drink water made from burning hydrogen?
Just mix 2 parts hydrogen with 1 part oxygen, ignite, and voila! H2O. That’s one of the things that makes fuel cells so practical for manned spacecraft, they combine hydrogen and oxygen to make electricity and the waste is pure water they can use for drinking.
Does H2 exist?
H2 is also called molecular hydrogen.It consists of two protons and two electrons. Consequently it is the most common form of Hydrogen because it is stable with a neutral charge. H2 is not a free radical.