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
The chemical formula (not equation) of copper(II) sulfate is CuSO4.
The balanced equation is: C5H12 + 8O2 → 5CO2 + 6H2O. Therefore, the coefficient for oxygen in the balanced equation is 8.
Copper is obtained from its sulfide ore by smelting, where the copper sulfide is heated in the presence of oxygen, producing copper metal and sulfur dioxide gas. The balanced chemical equation for the reaction is: 2Cu2S + 3O2 -> 2Cu + 2SO2
The balanced chemical equation for the reaction between tartaric acid and copper sulfate is: C4H6O6 + 3CuSO4 -> Cu3(C4H4O6)2 + 3SO4.
The balanced equation for the reaction between calcium and oxygen to produce calcium oxide is: 2Ca + O2 -> 2CaO
The balanced symbol equation for copper reacting with oxygen to form copper oxide is: 4Cu + O2 → 2Cu2O
2Cu+O2 ---> 2CUO
The word equation for copper reacting with oxygen is: copper + oxygen → copper oxide.
The chemical formula (not balanced symbol equation) of copper (II) cabonate is CuCO3.
The balanced chemical equation for copper sulfate is: CuSO4 + H2O → CuSO4•5H2O
One balanced equation for the reaction between elemental copper and silver nitrate is Cu + AgNO3 -> CuNO3 + Ag.
The balanced equation for the reaction between aluminum and copper oxide is: 2Al + 3CuO -> 3Cu + Al2O3.
The balanced equation for the reaction of potassium with oxygen is: 4K + O2 -> 2K2O The coefficient of oxygen in this balanced equation is 1.
The balanced symbol equation for potassium and oxygen is: 4K + O2 -> 2K2O
Chublets!
The balanced equation for ozone decomposing into oxygen and atomic oxygen is: 2 O₃ → 3 O₂
The balanced equation for the reaction between aluminum and copper oxide is: 2Al + 3CuO → 3Cu + Al2O3. This reaction produces copper and aluminum oxide.