Hydrogen peroxide
I believe the correct formula is Cu-H2-O2.
Chemical Name = Oxygen Chemical Symbol = O There is no chemical formula for elements.
o2 is a symbol. A formula is something like O2 + H2 -> H20
= H2+O2 =2H2+O2=2H2O
The chemical formula for hydrogen fuel is H2, which means it consists of two hydrogen atoms.
Hydrogen is a diatomic element, so the formula would be H2.The chemical symbol is H, but hydrogen usually appears as H2.
Hydrogen peroxide
The reactants in this equation are hydrogen gas (H2) and oxygen gas (O2).
H2S is the formula of Hydrogen sulfide.
2H2 + O2 -> 2H2O - reaction to produce water H2+O2-> H2O2 - reaction to produce hydrogen peroxide
Assuming that you mean Hydrogen, its formula is H2, hydrogen is diatomic molecule
H2 +o2=h2ogive suggestion about this formulateklahaymanot tsegay