because they both want to gain full outer shell. They don't have completed outer shells. Hydrogen has one electron in it's outer shell so it wants to ger rid of that by giving it to oxygen. (oxygen itself needs two electrons to get full outer shell which is 8 electrons, so two hydrogens are needed to complete one oxygen atom) and then water is formed.
Hydrogen and oxygen undergo combination reaction to form water.When hydrogen and oxygen react together, water is formed.
Yes, hydrogen and oxygen are both reactive elements. When they react together, they form water in a highly exothermic reaction. Additionally, hydrogen can also react with oxygen to form hydrogen peroxide or other compounds.
Hydrogen and oxygen can react to produce water or hydrogen peroxide. Hydrogen peroxide is produced by a complicated process, but the overall equation is H2 + O2 ---> H2O2. Water is produced by the reaction of 2H2 + O2 --->2H2O.
When hydrogen peroxide and vinegar react together, they produce oxygen gas and water as byproducts. This reaction is exothermic, meaning it releases heat energy.
No. Hydrogen and oxygen will only react at high temperatures.
water which consist of two hydrogen atom and one oxygen atom.chemical formula H2O
Hydrogen and oxygen do react with water. When hydrogen reacts with oxygen in the presence of water, it forms water again. This reaction can be seen in the process of electrolysis, where water is split into its components, hydrogen and oxygen, using electric current.
hydrogen
Hydrogen an react with oxygen to form water and not helium
because the hydrogen and oxygen react together creating water(the small droplets of liquid)
When a water molecule and an oxygen molecule are mixed together, they can react to form hydrogen peroxide (H2O2). This reaction typically requires energy input, such as in the presence of a catalyst or under certain conditions.
Acids can react with metals to produce hydrogen gas, not oxygen. When acids react with metals, they displace hydrogen gas from the acid.