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one oxygen

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Q: How many atoms of oxygen are there in H2O?
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Related questions

How many oxygen atoms are there in 3.45 grams of H2O?

3,45 grams of H2O contain 1,154.10e23 oxygen atoms.


How many oxygen atoms are in 12 h2o?

There is 1 O atom in 1 H2O molecule thus there are 12 O atoms in 12 H2O molecules.


How many oxygen atoms are in molecule of water h2O?

One atom.


How many atoms of hydrogen are there in the mole of H2O molecules?

There are 2 hydrogen atoms and 1 oxygen.


How many total atoms of all kinds are present in CaSO4and H2O?

In CaSO4 there are 6 atoms: 1 calcium, 1 sulfur, and 4 oxygen In H2O there are 3 atoms: 2 hydrogen and 1 oxygen.


What are the atoms in an ice cube?

H2O (hydrogen & oxygen).


How many times larger is the number of hydrogen atoms than oxygen atoms in a polysaccharide?

There are twice as many hydrogen atoms as oxygen atoms in a polysaccharide. The general formula for this is Cx(H2O)y.


What are biological compound that contain twice as many hydrogen atoms as oxygen atoms?

Water is compound that has 2 hydrogen atoms and 1 oxygen atom: H2O.


How many oxygen atoms are there in water?

One molecule of water contains two atoms of Hydrogen and one atom of Oxygen, which is why its formula is H2O.


How many time larger is the number of hydrogen atoms than oxygen atoms in a polysaccharide molecule?

There are twice as many hydrogen atoms as oxygen atoms in a polysaccharide. The general formula for this is Cx(H2O)y.


How many oxygen atoms are in water molecules?

3 oxygen atoms in three molecules of water.- There are 3 total atoms in water, which is H2O. There are 2 hydrogen atoms (H), and 1 oxygen atom (O).


How many oxygen atoms are in molecules of water?

3 oxygen atoms in three molecules of water.- There are 3 total atoms in water, which is H2O. There are 2 hydrogen atoms (H), and 1 oxygen atom (O).