Hydrochloric acid
CuCO3 + 2HCl --> CuCl2 + CO2 + H2O
Since copper chloride is produced, the acid must contain a chloride atom. The acid that fits this criterion is hydrochloric acid.
You can separate unreacted copper II carbonate from aqueous copper II chloride by filtration. The copper II carbonate is insoluble in water, so it can be filtered out using a filter paper. The aqueous copper II chloride solution can then be collected separately.
Copper Carbonate when heated decomposes to give copper oxide and carbon dioxide.
When copper carbonate decomposes, it produces carbon dioxide gas along with copper oxide as a residue.
Here are the equations for the thermal decomposition of copper carbonate (notice that a metal oxide is formed, just as it was with calcium carbonate): Copper carbonate → copper oxide + carbon dioxide CuCO3 → CuO + CO2
Since copper chloride is produced, the acid must contain a chloride atom. The acid that fits this criterion is hydrochloric acid.
You would add powdered copper carbonate to dilute hydrochloric acid to produce copper chloride solution and carbon dioxide gas.
Copper carbonate and sulfuric acid react to produce copper sulfate, carbon dioxide gas, and water.
= Copper chloride + water + carbon dioxide
Copper carbonate would precipitate if you combined solutions of copper (II) chloride and sodium carbonate.
Sulfuric acid and copper carbonate react to produce copper sulfate, carbon dioxide gas, and water.
Copper (Cu) Oxygen (O) Carbon (C) The chemical formula for it is CuCO3
Carbon dioxide
Carbonate by itself is an ion that does not contain copper and therefore could not produce copper if heated. However, because carbonate is a negatively charged ion, no substantial number of carbonate ions can exist stably except in association with an equal number of positively charged cations to neutralize the electrical charge of the carbonate ions. If these cations are cations of copper, then copper oxide can be produced by heating the copper carbonate salt.
When copper carbonate is mixed with hydrochloric acid, a chemical reaction occurs which produces copper chloride, carbon dioxide gas, and water. The copper carbonate will dissolve and react with the hydrochloric acid to form a blue-green solution. The carbon dioxide gas bubbles out of the solution, creating fizzing or effervescence.
Most probably copper chloride and carbon dioxide, if the concentration of hydrochloric acid is high enough.
carbon chloride is not a valid name for cny chemical