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Well, the formula for water is H2O, which means there is two hydrogen atoms for every one oxygen atom. If this doesn't answer your question, then maybe you're looking for percentages.
To do this you need the atomic masses of the elements involved and the sum of those masses to find the molecular mass of water.
Hydrogen = 1.0 × 2 atoms = 2.0 grams
Oxygen = 16.0 grams
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Water = 18.0 grams
To find the percentage of each element in water, take the mass and divide it by the total mass.
2.00 grams ÷ 18.0 grams = .111 = 11.1% water is hydrogen
16.0 grams ÷ 18.0 grams = .889 = 88.9% water is oxygen
Wiki User
∙ 14y ago
Wiki User
∙ 13y agoI've recently read that water is actually supposed to be 8 parts hydrogen and 1 part oxygen. H2O was created by scientists to fuse fluoride with it. They realized they couldn't fuse fluoride with the real water, H8O, so they changed it so they could. Fluoride is used to control our pineal gland's. Earth's true water has been destroyed. One more thing to try to fix.
Wiki User
∙ 11y ago2parts hydrogen. H2O
Wiki User
∙ 10y agoby moles --- 2
by weight -- .25
Wiki User
∙ 11y ago2nd them
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How many elements compose of pure water?
Water is composed from hydrogen and oxygen.
What is the chemical formula for water and how many in each element?
H 2 0 That is one part hydrogen and two parts oxygen
How many elements are in a molecule of water (H2O?
2. Hydrogen and oxygen. H2O, so 2 hydrogen and 1 oxygen
What other things have hydrogen and oxygen atoms?
Many, many compounds contain either hydrogen atoms, oxygen atoms, or both. Far too many to list here, in fact.Most prominently water and hydrogen peroxide both contain nothing but oxygen and hydrogen atoms.
How many protons neutrons and electrons does water have?
There will be a total of 10 protons and 10 electrons (one from each hydrogen and eight from oxygen). The number of neutrons depends on the isotope of hydrogen and oxygen. And for the most stable isotopes of hydrogen and oxygen, there will be 10 neutrons in H2O.
How many parts of oxygen are in hydrogen peroxide?
The chemical formula for hydrogen peroxide is H2O2, that is, two parts oxygen for every two parts hydrogen.
How many elements compose of pure water?
Water is composed from hydrogen and oxygen.
What is the chemical formula for water and how many in each element?
H 2 0 That is one part hydrogen and two parts oxygen
What does the '₂' mean on H₂O?
H means hydrogen, the 2 means two parts of oxygen, O. So that 2 represents how many oxygen atoms are in one molecule of water. Or you could say that there are two parts oxygen to every part of hydrogen like a ratio of 2:1.
How many elements are in a molecule of water (H2O?
2. Hydrogen and oxygen. H2O, so 2 hydrogen and 1 oxygen
How many hydrogen atoms are in water?
2 atoms of hydrogen for every atom of oxygen.
How many elements are in a water molecule?
Two different types: Two hydrogen atoms and one oxygen atom.
Does snow have hydrogen and oxygen?
Yes. Snow is made out of many molecules of water. Water is the combination of two atoms of hydrogen and one atom of Oxygen (H2O).
How many oxygen atoms and hydrogen atoms does water have?
It depends on how much water you have!
What are the bonds that hold hydrogen and oxygen called?
In water and many other compounds hydrogen and oxygen are held by covalent bonds.Between water molecules and between other polar molecules hydrogen of one molecule and oxygen of a different molecule are held by hydrogen bonds.
How many hydrogen atom are you a water molecule?
2 hydrogen 1 oxygen. Hence, H20.
How many hydrogen and oxygen atoms each does it take to make water?
A water molecule is composed of two hydrogen atoms and one oxygen atom. The formula is H2O.
