There are two different copper oxide formula's:
2Cu + O2 -> 2CuO (black Copper(II) oxide)
or
4Cu + O2 -> 2Cu2O (red Copper(I) oxide)
Copper(II) = Cu2+
Oxide = O2-
CuO or copper(II) oxide
2Cu + O2 ---> 2CuO
Copper + Oxygen ---> Copper Oxide
The following is the equation:
CuO + H2SO4 --> CuSO4 + H2O
The products formed are copper (II) sulfate and water.
There are two possibilities for this reaction: 2 Cu + O2 = 2 CuO and 4 Cu + O2 = 2 Cu2O. The first produces copper(II) oxide and the second produces copper(I) oxide.
2CuS+3O2 ---> 2CuSO3
2CuS + 3O2 ---> 2CuSO3.
S + Cu => CuS
2Cu + S ------> Cu2S
CU + S = Cu
The chemical formula (not equation) of copper(II) sulfate is CuSO4.
4FeS2 + 11O2 ----> 2Fe2O3 + 8SO2
there are no co efficents infront of any of the reactants or products
The rusting of iron is given by the balanced equation:4Fe + 3O2 --> 2Fe2O3
2
2Cu+O2 ---> 2CUO
2Cu + O2 ---> 2CuOCopper + Oxygen ---> Copper II oxide
The chemical formula (not balanced symbol equation) of copper (II) cabonate is CuCO3.
One balanced equation for the reaction between elemental copper and silver nitrate is Cu + AgNO3 -> CuNO3 + Ag.
Chublets!
2CuS + 3O2 ---> 2CuO + 2SO2 Copper Sulphide + Oxygen ---> Copper Oxide + Sulphur dioxide
The balanced word equation for copper carbonate and hydrochloric acid is: Copper Carbon Dioxide + hydrosulphate - coppersulphate + water + carbon dioxide
CuCl
The balanced symbol equation for copper II oxide reacting with hydrogen is Cu + H2O. This reaction will create copper and water as a result.
The chemical formula (not equation) of copper(II) sulfate is CuSO4.
CuSO4 * 5H2O
No reaction