No. If you simply mix hydrogen and oxygen you just have a mixture of H2 and O2 gasses that remain chemically distinct from one another. If you ignite the mixture the hydrogen and oxygen will combine to make water molecules.
water
20 hydrogen 10 oxygen
No. Hydrogen gas is Hydrogen molecules floating around. They are looking for Oxygen molecules with which to make water.
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).
two elements hydrogen and oxygen is used to make water i.e H2O . there are two molecules of hydrogen and one molecule of oxygen
Firstly, there are two hydrogen molecules and one oxygen molecule that make up water. These hydrogen molecules are bound by hydrogen bonds to the oxygen molecule. Hence the meaning of H20. 2 hydrogens and 1 oxygen. The hydrogen molecules that are bound to the oxygen molecule are broken at high temperatures therefore water (in liquid condition) is turned into water vapor (gas condition).
Water is H2O and hydrogen peroxide is H2O2 ; both of these molecules have two hydrogen atoms. It is the number of oxygen atoms which varies.
Hydrogen bonds are what holds water molecules together. They are made up of two Hydrogen atoms and one Oxygen atom. The electromagnetivity of the Oxygen atoms help make this possible.
Hydrogen bonding. The Hydrogen atoms and slightly positive and the oxygen atoms are slightly negative due to electronegativity and the hydrogens from one water molecule is attracted the the oxygen on other molecules
They make molecules of water
Two hydrogen molecules and one oxygen molecule.
None. A water molecules contains one oxygen atom and two hydrogen atoms. Oxygen only contains oxygen.