It contains one molecule of oxygen and two molecules of hydrogen.
2 hydrogen atoms and 1 oxygen atom.
someone had it roung it 2 hydrogen molecule and 1 oxygen molecules. so it true
It means that you have one atom of each element in the formula
The chemical formula for butanal is CH3CH2CH2CHO.
Anhydrous Copper sulfate has the chemical formula CuSO4.
2 hydrogen atoms and 1 oxygen atom.
The prefix "but-" means that there are 4 carbons in the parent stem of the molecule. Butane is a hydrocarbon, thus it contains only carbon and hydrogen. Each carbon must have 4 bonds, thus by drawing the structure of the molecule, the chemical formula can be deduced as C4H10.
This means that each molecule or formula unit of the compound contains only one atom of each element in the compound.
It refers to the atoms in a molecule of the chemical compound. For example, water's chemical formula is H2O, which means that there are 2 hydrogen atoms and 1 oxygen atom in each molecule of water.
someone had it roung it 2 hydrogen molecule and 1 oxygen molecules. so it true
H20 is the chemical formula for water - it means that water is composed of two molecules of hydrogen and one molecule of oxygen.
Carbon and hydrogen. Methane has the chemical formula CH4, which means a single molecule of methane contains one carbon atom and four hydrogen atoms.
The molecular formula for a water molecule tells you the numbers and kinds of atoms in a molecule. For example, the formula H2O means that one molecule of water contains two hydrogen atoms and one oxygen atom.
There is one atom of that element in the molecule.
It is the ratio which means how many atoms it contains....i think
2The molecular formula of water is H2O. It contains 2 atoms of hydrogen.H2O =2 atoms of hydrogen.
The chemical formula for pure water is H2O - This means each water molecule has two atoms of Hydrogen bonded to one atom of Oxygen.