someone had it roung it
2 hydrogen molecule and 1 oxygen molecules.
so it true
It contains one molecule of oxygen and two molecules of hydrogen.
2 hydrogen atoms and 1 oxygen atom.
The chemical formula for oxygen is O2 and for individual oxygen atom its symbol is O. Gases such as oxygen exist as diatomic molecules.
Nitrous Oxide, or laughing gas, has a chemical composition of N2O. That means that for one molecule of Nitrous Oxide contains two atoms of Nitrogen and one atom of Oxygen. That makes three atoms for every single unit of Laughing Gas.
It means that you have one atom of each element in the formula
It contains one molecule of oxygen and two molecules of hydrogen.
The chemical formula for nitrogen trifluoride is NF3, which means each molecule contains one nitrogen atom and three fluorine atoms.
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.
That is correct. The chemical formula H2O indicates that a water molecule consists of two hydrogen atoms bonded to one oxygen atom.
Yes. The chemical formula for water is H2O
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.
2 hydrogen atoms and 1 oxygen atom.
The chemical formula for quartz is SiO2, which means it contains one silicon atom and two oxygen atoms per molecule.
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.
The chemical formula for oxygen is O2 and for individual oxygen atom its symbol is O. Gases such as oxygen exist as diatomic molecules.
It is the ratio which means how many atoms it contains....i think