2
In a water molecule (H2O), there are two hydrogen atoms.
2x2= 4 hydrogen atoms (2x1= 2 oxygen atoms).
There are two hydrogen atoms in one molecule of water (H2O).
H2OCount two atoms hydrogen in one molecule of water.
In water, H2O, there are two hydrogen atoms in the reactants.
There are 4 atoms of hydrogen in 2H2O.
2
hydrogen oxide is water or H2O and has two hydrogens
In a water molecule (H2O), there are two hydrogen atoms.
2x2= 4 hydrogen atoms (2x1= 2 oxygen atoms).
There are two hydrogen atoms in one molecule of water (H2O).
In a dozen molecules of H2O, there are 24 atoms of hydrogen because each H2O molecule contains two hydrogen atoms.
H2OCount two atoms hydrogen in one molecule of water.
2The molecular formula of water is H2O. It contains 2 atoms of hydrogen.H2O =2 atoms of hydrogen.
In water, H2O, there are two hydrogen atoms in the reactants.
There are 3 atoms in a water molecule (H2O) - 2 hydrogen atoms and 1 oxygen atom.
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