I'm not sure, but I think
it wont react because sodium chloride is more stable than any compound may be formed such as sodium sulphate or copper chloride
Copper sulphate CuSO4
magnesium
No reaction takes place due to the presence of the same Sulphate anion in both the compounds.
copper chloride
Copper is an inert metal and below hydrogen in electro chemical series therefore can not displaced hydrogen from acids so copper can not be converted directly to salts by reacting with acids, however concentrated sulphuric acid reacts with copper on heating in presence of atmospheric oxygen forming the copper sulphate, chlorides and other salts are prepared from its sulphate salt.
Copper sulphate CuSO4
Copper(II)sulphate and hydrogen.
Copper is corroded in a sodium chloride solution; CuCl2 is formed.
magnesium
The insoluble in water copper(II) hydroxide is formed.
This reaction is not possible.
Copper Oxide reacts with Sulphuric acid to form Copper Sulphate and Water.
As it forms when an acid reacts with a base.
barium chloride reacts with a sulphate to produce barium sulphate which can be seen as a white precipitate and therefor identified.
No reaction takes place due to the presence of the same Sulphate anion in both the compounds.
copper chloride
when barium chloride reacts with copper sulphate a double dispacement resction takes place,where: BaCl2(aq) + CuSO4(aq) --> BaSO4(s) + CuCl2(aq) The ionic equation is more descriptive: Ba2+ + 2Cl- + Cu2+ + SO4^2- --> BaSO4(s) + Cu2+ + 2Cl- The net ionic equation tells us that barium ions will always react with sulfate ions to make an insoluble product. Ba2+ + SO4^2- --> BaSO4(s)