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CuO + H2SO4 --> CuSO4 + H2O
Cu + 2 H2SO4 ----> 2H2O+ CuSO4 + SO2Rebalanced by Graphyx
no reaction take place between copper and water. so there is no blance equation.
neutralisation
The equation for this reaction is CuO (s) + H2SO4 (aq) -> CuSO4 (aq) + H2O (l).
CuO + H2SO4 --> CuSO4 + H2O
Cu + 2H2SO4 ---> CuSO4 + 2H2O + SO2 This reaction only happens when the sulfuric acid is hot and concentrated.
Cu + H2SO4 = CuSO4 + H2
Cu + 2 H2SO4 ----> 2H2O+ CuSO4 + SO2Rebalanced by Graphyx
no reaction take place between copper and water. so there is no blance equation.
One balanced equation for the reaction between elemental copper and silver nitrate is Cu + AgNO3 -> CuNO3 + Ag.
neutralisation
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.
The equation for this reaction is CuO (s) + H2SO4 (aq) -> CuSO4 (aq) + H2O (l).
Copper oxide+ Sulphuric acid ----> copper sulphate +water
4. The chemical equation is Cu + H2SO4 → CuSO4 + H2. Copper and sulfuric acid have the same coefficient (1), so the same number of moles of copper and sulfuric acid are used.
Na2CO3(aq) + CuSO4(aq) --> Na2SO4(aq) + CuCO3(s)