Depending on the acid, different things happen. With sulphuric acid:
Cu + H2SO4 ----> CuSO4 + H2So, Copper Sulphate and Hydrogen
With hydrochloric acid:
Cu + HCl ----> CuCl2 + H2So, Copper Chloride and Hydrogen
In general, a metal + an acid ----> a base and hydrogen gas.
Sulfuric acid reacts with copper to produce copper sulfate. Copper sulfate is formed when copper reacts with sulfuric acid in the presence of oxygen.
When HCl (hydrochloric acid) mixes with heated copper, the copper reacts with the acid to form copper(II) chloride and hydrogen gas. The reaction releases heat and the copper may also appear to be dissolved as it reacts with the acid.
When copper is placed in acid, a chemical reaction occurs where the copper reacts with the acid to form copper ions and hydrogen gas. This reaction results in the copper dissolving in the acid and producing a blue-green solution.
When copper reacts with nitric acid, the copper is oxidized by the nitric acid to form copper(II) nitrate, nitrogen dioxide gas, and water. The reaction is a redox reaction where the copper is oxidized and the nitric acid is reduced.
Copper chloride is produced when copper oxide reacts with hydrochloric acid.
Copper Oxide reacts with Sulphuric acid to form Copper Sulphate and Water.
Sulfuric acid reacts with copper to produce copper sulfate. Copper sulfate is formed when copper reacts with sulfuric acid in the presence of oxygen.
When HCl (hydrochloric acid) mixes with heated copper, the copper reacts with the acid to form copper(II) chloride and hydrogen gas. The reaction releases heat and the copper may also appear to be dissolved as it reacts with the acid.
When copper is placed in acid, a chemical reaction occurs where the copper reacts with the acid to form copper ions and hydrogen gas. This reaction results in the copper dissolving in the acid and producing a blue-green solution.
Copper reacts with nitric acid to produce copper (II) nitrate. In water, it forms a clear blue solution.
When copper reacts with nitric acid, the copper is oxidized by the nitric acid to form copper(II) nitrate, nitrogen dioxide gas, and water. The reaction is a redox reaction where the copper is oxidized and the nitric acid is reduced.
Copper chloride is produced when copper oxide reacts with hydrochloric acid.
When copper oxide reacts with hydrochloric acid, it forms copper chloride and water.
During the reaction between copper and acid, the copper metal reacts with the acid to form copper ions and hydrogen gas. This reaction is a chemical change where the copper metal is dissolved in the acid, releasing hydrogen gas as a byproduct.
When copper reacts with sulphuric acid, copper sulfate is formed. This reaction involves the displacement of hydrogen in sulphuric acid by copper, resulting in the formation of copper sulfate and hydrogen gas.
When hydrochloric acid is poured on a copper plate, a chemical reaction occurs. The acid reacts with the copper to produce copper chloride and hydrogen gas. This reaction can cause the copper plate to corrode or dissolve over time.
Copper can turn greenish-blue when it reacts with acetic acid due to the formation of copper(II) acetate, which is a blue-green compound. This color change is a result of the oxidation of copper metal to copper ions in the presence of acetic acid.