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How do you write chemical formula of water?
2 hydrogen molecules 1 oxygen molecule H2O
What do you do if there is only one atom of an element in a formula?
You do not write a subscript because it is understood to be one. For example, the formula for water, H2O, indicates that there are two hydrogen atoms and one oxygen atom in a molecule of water. There is no subscript written next to the oxygen atom because it is understood to be one.
Is h2 a atom or molecular?
H2 is the molecular formula for hydrogen gas; H is the chemical formula for one atom of hydrogen, whether it be gas, liquid, or solid.
What is the correct formula for a compound that has 3 hydrogen atoms and 1 nitrogen atom?
Hydrogen = H2 Oxygen = O2 Nitrogen = N2
How many atoms are there in the chemical formula ch4?
"ch4" is not a proper chemical formula, because the atomic symbol for each element must begin (and may end) with a CAPITAL letter. The chemical formula CH4 contains 5 atoms, one of carbon and four of hydrogen.
How do you write 3 hydrogen and 1 nitrogen?
To represent 3 hydrogen atoms and 1 nitrogen atom in a chemical formula, you would write it as NH3. This formula indicates that there are three hydrogen atoms and one nitrogen atom bonded together to form a molecule of ammonia.
What is the formula for hydrogen iodide?
The formula for hydrogen iodide is HI. It is a binary compound consisting of one hydrogen atom and one iodine atom.
Hydrogen phosphate formula?
The formula for hydrogen phosphate is HPO4. I like chocolate.
What is the formula of hydrogen fluoride?
The chemical formula of hydrogen fluoride is HF. It consists of one hydrogen atom and one fluorine atom chemically bonded together.
What chemical formula makes with an oxygen atom and two hydrogen atom?
H2O. It is the formula of water.
What is the formula for hydrogen monoiodide?
Often refered to by its simpler name, hydrogen iodide, the symbol is HI.
What is the chemical formula for a Hydrogen Atom?
H
How many hydrogen are there in a hydrogen chloride molecule?
one. The formula for hydrogen chloride is HCl; meaning one Hydrogen atom and one chlorine atom.
What is the formula of the hydrogen atom?
the chemical formula of a hydrogen molecule is written H2 ( the 2 is meant to be small )
Molecular formula hydrogen chloride?
The chemical formula of hydrogen chloride is HCl.
What is the formula for hydrogen heptiodide?
The formula for hydrogen heptiodide is HI7. It is formed by 7 iodine atoms bonding with a single hydrogen atom.
How do you write chemical formula of water?
2 hydrogen molecules 1 oxygen molecule H2O
