Copper oxide is a base, since it neutralises dilute acid.
base
No. Copper oxide has no acid-base properties.
Copper oxide is unsoluble in water. A requirement for an alkali is: a soluble base. So copper oxide is a base but not an alkali.
Copper oxide is not an alkaline but it is a base
Copper oxide+ Sulphuric acid ----> copper sulphate +water
Yes copper oxide reacts with hydrochloric acid and it forms a blue green compound.
No. Copper oxide has no acid-base properties.
Copper oxide CuO and Sulphuric acid H2SO4 .This answer does not mean that it is a safe thing to do.
Copper oxide is unsoluble in water. A requirement for an alkali is: a soluble base. So copper oxide is a base but not an alkali.
Copper oxide is not an alkaline but it is a base
Copper oxide and hydrochloric acid will produce copper chloride.
Copper oxide+ Sulphuric acid ----> copper sulphate +water
Copper Oxide reacts with Sulphuric acid to form Copper Sulphate and Water.
Yes, Copper oxide does fizz when it reacts with Sulphuric Acid
Yes copper oxide reacts with hydrochloric acid and it forms a blue green compound.
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
Chemical formulas: - CuO, Cu(II)-oxide, cupric oxide (monocopper oxide), black - Cu2O, Cu(I)-oxide, cuprous oxide (dicopper oxide), red - sulfuric acid, H2SO4 CuO + H2SO4 --> CuSO4 + H2O , cupric sulfate, blue solution Cu2O also reacts with dilute sulfuric acid forming CuSO4 by: Cu2O + 2 H2SO4 --> CuSO4 + H2O + H2, cupric sulfate, blue solution
Copper sulfate (CuSO4) is neither an acid nor a base, but is a salt.