The balanced chemical equation for the reaction between C4 and O2 to form CO2 is: C4 + 2O2 -> 4CO2
Al2O3, aluminium oxide. Remember the numbers must be subscripts.
o2 is a symbol. A formula is something like O2 + H2 -> H20
No, O2 is a molecule. However there are oxide ion (O2-), the peroxide ion (O22-), and the superoxide ion (O2-).
The balanced equation is 4Sb + 5O2 → 2Sb2O5.
the balanced equation is Na2S2O3 plus H2O2 yields 2NaOH plus H2S2O3 plus O2.
c4 +H10 --->CO+ H2O
Uracil is made up of the four basic elements: carbon, hydrogen, nitrogen, and oxygen. The formula of uracil is C4 H4 N2 O2.
combination
The chemical equation is:6 Na + 2 O2 = 2 Na2O + Na2O2
The formula 2H2 + O2 is unbalanced. It represents the reaction of hydrogen gas with oxygen gas to form water (H2O). To balance the equation, it should be written as 2H2 + O2 → 2H2O.
Chromium(III) oxide: Cr2O3
Al2O3, aluminium oxide. Remember the numbers must be subscripts.
The formula for the binary ionic compound aluminum oxide is Al2O3. It is composed of aluminum cations (Al3+) and oxide anions (O2-). The compound forms in a 2:3 ratio to balance the charges and achieve neutrality.
O2 is not a compound , it is the element oxygen.
There are two different copper oxide formula's:2Cu + O2 -> 2CuO (black Copper(II) oxide)or4Cu + O2 -> 2Cu2O (red Copper(I) oxide)
2 C + O2 -> 2 CO.
CaO