If you think to molar mass, the value is 18 g.
o2 is a symbol. A formula is something like O2 + H2 -> H20
For example - dihydrogen oxide.
51.2 g H20
H20 has both chemical and physical properties.
The formula mass of any molecule, formula unit, or ion is the sum of the average atomic masses of all atoms represented in its formula.
the scientific formula is H2O
water
H20
H20
Not sure on formula but do you mean H20?
H2O is the formula. The name for this substance is water.
Hydrogen(2) + Oxygen= H20= Water jope this helps
H20
It is h20 and citric acid
no they are different
hydrogen and oxygen
11%