When hydrogen and oxygen combine to form water, water is a product of the reaction.
When oxygen combines with hydrogen, water (H2O) is formed.
Oxygen combines with Hydrogen to form water. The chemical formula for water is H2O, which indicates that two hydrogen atoms bond with one oxygen atom.
Hydrogen combines with oxygen to form water. The reaction is two molecules of hydrogen gas (H2) and one molecule of oxygen gas (O2) to form two molecules of water (H2O).
Hydrogen
Hydrogen combines with oxygen when burned, forming H2O (water).
When Hydrogen is burned in air it combines with Oxygen to form water. 2H2 + O2 -> 2H2O
During combustion, hydrogen and carbon react with oxygen to form water and carbon dioxide. The hydrogen combines with oxygen to form water vapor (H2O), while carbon combines with oxygen to form carbon dioxide (CO2).
Two hydrogen atoms and one oxygen atom combine to form one water molecule.
When hydrogen burns, it combines with oxygen to form water (H2O).
When hydrogen combines with oxygen to form water, the chemical reaction releases energy and forms a stable compound. This new molecular structure of water does not have the same properties as hydrogen gas, such as combustibility. The energy released during the reaction is no longer available to sustain combustion.
hydrogen
The reactant, because it is reacting to form the product of H2O.