CO2 is not an equation, so it cannot be balanced. It is a chemical formula.
The chemical equation is:2 Al +3 CuCl2 = 3 Cu + 2 AlCl3
The reaction CuO + CO → CO2 + Cu is an example of reduction because copper(II) oxide (CuO) gains electrons to form copper (Cu). Reduction is the gain of electrons by a species.
Cu (copper) reacts with CO2 (carbon dioxide), H2O (water), and O2 (oxygen) to form a product. The specific product formed depends on the reaction conditions and stoichiometry. Without further information, it is not possible to determine the exact reaction and product formed.
For the molecular balance of the equation it would be: CuSO4 (aq) + Na2S (aq) = CuS (s) + Na2SO4 (aq). For the net ionic balance of the equation it would be: Cu2+ (aq) + S2(aq) = CuS (s).
Cu(I), cuprous, Cu+.
Zn + CuSO4 --> ZnSO4 + Cu
The chemical equation is:2 Al +3 CuCl2 = 3 Cu + 2 AlCl3
To balance the equation CuSO4 + Na, follow these steps: Write down the unbalanced equation: CuSO4 + Na → ? Determine the products of the reaction based on the elements involved: CuSO4 + Na → Cu + Na2SO4 Now, balance the equation by ensuring that the number of atoms for each element is the same on both sides: CuSO4 + 2Na → Cu + Na2SO4
The balanced equation for the reaction between zinc (Zn) and copper (II) bromide (CuBr2) is: Zn + CuBr2 → ZnBr2 + Cu
oxidation
Copper II carbonate plus nitric acid produces copper II nitrate plus water and carbon dioxide. CuCO3 + 2HNO3 ---> Cu(NO3)2 + H2O + CO2
Cu + 2NH3 → [Cu(NH3)2]+
To balance the chemical equation for the reaction between iron and copper(II) nitrate yielding iron(II) nitrate and copper, you would need to make sure there are the same number of each type of atom on both sides of the equation. The balanced equation is: Fe + Cu(NO3)2 -> Fe(NO3)2 + Cu
mg + CuCl2 + MgCl2 + Cu Mg + Cu^+2 = Mg^+2 + Cu
Cu-------Cu2+ + 2 e-
PbCl2 + Cu
CuCO3 ---> CuO + CO2