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What is the formula for hydrogen molecule?
Hydrogen is a diatomic element, so the formula would be H2.The chemical symbol is H, but hydrogen usually appears as H2.
The chemical formula for a water molecule H2O means that water contains one oxygen atom for every two hydrogen atoms?
That is correct. The chemical formula H2O indicates that a water molecule consists of two hydrogen atoms bonded to one oxygen atom.
What do the numbers and letters in the chemical formula for water tell you about water?
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.
What is the formula for water molecules?
The formula for water molecule is H2O: one molecule of water has two hydrogen atoms covalently bonded to a single oxygen atom.
What atom does each molecule of H2O contain?
two hydrogen and 1 oxygen, the chemical formula is H2O which gives you the answer
The chemical formula H20 means water molecule contains one?
It contains one molecule of oxygen and two molecules of hydrogen.
What is the formula for hydrogen molecule?
Hydrogen is a diatomic element, so the formula would be H2.The chemical symbol is H, but hydrogen usually appears as H2.
State one way in which a molecule of hydrogen and a molecule of oxygen differ?
One way in which a molecule of hydrogen and a molecule of oxygen differ is in their chemical formula. A molecule of hydrogen consists of two hydrogen atoms (H2), whereas a molecule of oxygen consists of two oxygen atoms (O2).
What evidence is there that hydrogen peroxide and water are different compounds?
Their chemical formulas are different ! Water has two hydrogen atoms and one oxygen atom in a single molecule - yielding the formula H2O. Hydrogen peroxide has a extra Oxygen molecule - giving the chemical formula H2O2
What is the chemical formula for oxygen and hydrogen?
Chemical Name = Oxygen Chemical Symbol = O There is no chemical formula for elements.
The chemical formula for a water molecule H2O means that water contains one oxygen atom for every two hydrogen atoms?
That is correct. The chemical formula H2O indicates that a water molecule consists of two hydrogen atoms bonded to one oxygen atom.
What does a chemical formula stand for?
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.
How do you write chemical formula of water?
2 hydrogen molecules 1 oxygen molecule H2O
What do the numbers and letters in the chemical formula for water tell you about water?
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.
What does 'H2o' stand for?
H2O = Hydrogen two oxygen, (two hydrogen atoms and one oxygen atom = one water molecule) which is the chemical formula for water.
What is the formula for water molecules?
The formula for water molecule is H2O: one molecule of water has two hydrogen atoms covalently bonded to a single oxygen atom.
What atom does each molecule of H2O contain?
two hydrogen and 1 oxygen, the chemical formula is H2O which gives you the answer
