Copper is neither an acid nor a base. It is pure metal.
Copper sulfate is an acid.
The reaction between copper oxide and sulfuric acid is a chemical reaction that results in the formation of copper sulfate and water. This is an example of an acid-base reaction, where the acid (sulfuric acid) reacts with the base (copper oxide) to form a salt (copper sulfate) and water.
No. Copper oxide has no acid-base properties.
Neither, it is a salt. It has no hydrogen (H) or hydroxyl (OH) as acids or bases must have, respectively.
Copper oxide is a base, since it neutralises dilute acid.
Copper hydroxide is a base. It is formed when copper ions react with hydroxide ions in a solution. This compound can act as a mild base in chemical reactions.
Copper can act as both a Lewis acid and a Lewis base, depending on its oxidation state and coordination environment. In general, copper in its higher oxidation states tends to act as a Lewis acid by accepting electron pairs, while in its lower oxidation states it can act as a Lewis base by donating electron pairs.
Copper oxide CuO and Sulphuric acid H2SO4 .This answer does not mean that it is a safe thing to do.
Cul2 is neither an acid nor a base. It is a chemical compound called copper(I) iodide, which is a solid with low solubility in water.
It is acidic. it is formed by the reaction of Copper(2) Hydroxide which is a Weak base and Sulfuric Acid which is a strong Acid. A weak base + strong acid always gives an acidic salt.
When copper(II) oxide (CuO) reacts with hydrochloric acid (HCl), the copper(II) ions react with chloride ions to form copper(II) chloride (CuCl2) and water (H2O). This reaction occurs because copper displaces hydrogen from hydrochloric acid, leading to the formation of copper chloride and water.
This type of reaction is called Combination or Synthesis reaction.Hot and concentrated Sulphuric acid reacts with copper to produce Copper(II) sulphate, water and Sulphur dioxide.Cu + 2 H2SO4----> CuSO4 + 2H2O + SO2