The chemical reaction is:
CuO + H2SO4 = CuSO4 + H2O
H2SO4 + ZnO = ZnSO4 + H2O
This reaction is exothermic.
Sulphuric acid
MgO Is magnesium oxide.
Calcium + Sulfuric acid = Hydrogen gas + Calcium Sulfate.
H2SO4 + ZnO = ZnSO4 + H2O
Sulphur + air = sulphuric oxide
Acid is Sulphuric Acid Base is Calcium Oxide. The word equation is Calcium oxide + sulphuric Acid = Calcium sulphate + Water. The Balanced reaction equation is CaO)s) + H2SO4(aq) = CaSO4(s) + H2O(l)
Copper oxide+ Sulphuric acid ----> copper sulphate +water
Cu + 2H2SO4 -> CuSO4 + 2H2O + SO2 Copper (Cu) on reacting with two moles of sulphuric acid (H2SO4) yields copper sulphate (CuSO4) and 2 moles of water (2H2O) and sulphur dioxide (SO2).
There are multiple reaction pathways that will get you copper(II) sulfate, but one common possibility is to react copper(II) oxide with sulfuric acid (H2SO4). The reaction's equation becomes CuO+H2SO4-->CuSO4+H2O.
This will depend upon which version of copper oxide you have - copper I oxide or copper II oxide. For copper I oxide: H2SO4 + Cu2O --> Cu2SO4 + H2O For copper II oxide: H2SO4 + CuO --> CuSO4 + H2O
Cu (s) + O2 (gas) -------> Cu O2 (aq)
Copper Oxide reacts with Sulphuric acid to form Copper Sulphate and Water.
sulphuric acid
This reaction is exothermic.
Sulphuric acid