Most probably copper chloride and carbon dioxide, if the concentration of hydrochloric acid is high enough.
copper sulphate and carbon dioxide
You get carbon dioxide.
hydroplasm
No reaction between them
Any acid will react with any carbonate to produce carbon dioxide and water. The other product is an ionic compound of the remaining ions, in this case copper chloride. (If the problem requires you to include phase labels, you also have to decide whether the ionic product will be soluble in water or not.)
Yea
Calcium Carbonate
Mg (s) + 2 HCl (aq) --> H2 (g) + MgCl2 (aq) Hydrogen
bismuth iodide
Carbon Dioxide, CO2.
Copper(s)
When the acid is stronger than the (very) weak carbonic acid (pKa = 6.3), then carbon dioxide and water is formed.